44246027080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 102782234880

約数和(自身を除く): 58536207800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 73, 142, 146, 284, 292, 355, 365, 457, 467, 568, 584, 710, 730, 914, 934, 1420, 1460, 1828, 1868, 2285, 2335, 2840, 2920, 3656, 3736, 4570, 4670, 5183, 9140, 9340, 10366, 18280, 18680, 20732, 25915, 32447, 33157, 33361, 34091, 41464, 51830, 64894, 66314, 66722, 68182, 103660, 129788, 132628, 133444, 136364, 162235, 165785, 166805, 170455, 207320, 213419, 259576, 265256, 266888, 272728, 324470, 331570, 333610, 340910, 426838, 648940, 663140, 667220, 681820, 853676, 1067095, 1297880, 1326280, 1334440, 1363640, 1707352, 2134190, 2368631, 2420461, 4268380, 4737262, 4840922, 8536760, 9474524, 9681844, 11843155, 12102305, 15152749, 15579587, 18949048, 19363688, 23686310, 24204610, 30305498, 31159174, 47372620, 48409220, 60610996, 62318348, 75763745, 77897935, 94745240, 96818440, 121221992, 124636696, 151527490, 155795870, 303054980, 311591740, 606109960, 623183480, 1106150677, 2212301354, 4424602708, 5530753385, 8849205416, 11061506770, 22123013540, 44246027080]

約数ペア:

[(1, 44246027080), (2, 22123013540), (4, 11061506770), (5, 8849205416), (8, 5530753385), (10, 4424602708), (20, 2212301354), (40, 1106150677), (71, 623183480), (73, 606109960), (142, 311591740), (146, 303054980), (284, 155795870), (292, 151527490), (355, 124636696), (365, 121221992), (457, 96818440), (467, 94745240), (568, 77897935), (584, 75763745), (710, 62318348), (730, 60610996), (914, 48409220), (934, 47372620), (1420, 31159174), (1460, 30305498), (1828, 24204610), (1868, 23686310), (2285, 19363688), (2335, 18949048), (2840, 15579587), (2920, 15152749), (3656, 12102305), (3736, 11843155), (4570, 9681844), (4670, 9474524), (5183, 8536760), (9140, 4840922), (9340, 4737262), (10366, 4268380), (18280, 2420461), (18680, 2368631), (20732, 2134190), (25915, 1707352), (32447, 1363640), (33157, 1334440), (33361, 1326280), (34091, 1297880), (41464, 1067095), (51830, 853676), (64894, 681820), (66314, 667220), (66722, 663140), (68182, 648940), (103660, 426838), (129788, 340910), (132628, 333610), (133444, 331570), (136364, 324470), (162235, 272728), (165785, 266888), (166805, 265256), (170455, 259576), (207320, 213419)]