25004906300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6199}}^1$

素因数の和:6436

約数の個数: 144

約数和(自身を含む): 62641824000

約数和(自身を除く): 37636917700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 193, 209, 220, 275, 380, 386, 418, 475, 550, 772, 836, 950, 965, 1045, 1100, 1900, 1930, 2090, 2123, 3667, 3860, 4180, 4246, 4825, 5225, 6199, 7334, 8492, 9650, 10450, 10615, 12398, 14668, 18335, 19300, 20900, 21230, 24796, 30995, 36670, 40337, 42460, 53075, 61990, 68189, 73340, 80674, 91675, 106150, 117781, 123980, 136378, 154975, 161348, 183350, 201685, 212300, 235562, 272756, 309950, 340945, 366700, 403370, 471124, 588905, 619900, 681890, 806740, 1008425, 1177810, 1196407, 1295591, 1363780, 1704725, 2016850, 2355620, 2392814, 2591182, 2944525, 3409450, 4033700, 4785628, 5182364, 5889050, 5982035, 6477955, 6818900, 11778100, 11964070, 12955910, 13160477, 22731733, 23928140, 25911820, 26320954, 29910175, 32389775, 45463466, 52641908, 59820350, 64779550, 65802385, 90926932, 113658665, 119640700, 129559100, 131604770, 227317330, 250049063, 263209540, 329011925, 454634660, 500098126, 568293325, 658023850, 1000196252, 1136586650, 1250245315, 1316047700, 2273173300, 2500490630, 5000981260, 6251226575, 12502453150, 25004906300]

約数ペア:

[(1, 25004906300), (2, 12502453150), (4, 6251226575), (5, 5000981260), (10, 2500490630), (11, 2273173300), (19, 1316047700), (20, 1250245315), (22, 1136586650), (25, 1000196252), (38, 658023850), (44, 568293325), (50, 500098126), (55, 454634660), (76, 329011925), (95, 263209540), (100, 250049063), (110, 227317330), (190, 131604770), (193, 129559100), (209, 119640700), (220, 113658665), (275, 90926932), (380, 65802385), (386, 64779550), (418, 59820350), (475, 52641908), (550, 45463466), (772, 32389775), (836, 29910175), (950, 26320954), (965, 25911820), (1045, 23928140), (1100, 22731733), (1900, 13160477), (1930, 12955910), (2090, 11964070), (2123, 11778100), (3667, 6818900), (3860, 6477955), (4180, 5982035), (4246, 5889050), (4825, 5182364), (5225, 4785628), (6199, 4033700), (7334, 3409450), (8492, 2944525), (9650, 2591182), (10450, 2392814), (10615, 2355620), (12398, 2016850), (14668, 1704725), (18335, 1363780), (19300, 1295591), (20900, 1196407), (21230, 1177810), (24796, 1008425), (30995, 806740), (36670, 681890), (40337, 619900), (42460, 588905), (53075, 471124), (61990, 403370), (68189, 366700), (73340, 340945), (80674, 309950), (91675, 272756), (106150, 235562), (117781, 212300), (123980, 201685), (136378, 183350), (154975, 161348)]