13307900450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2748

約数の個数: 96

約数和(自身を含む): 27266754816

約数和(自身を除く): 13958854366

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 97, 130, 166, 194, 325, 415, 485, 650, 830, 970, 1079, 1261, 2075, 2158, 2425, 2522, 2543, 4150, 4850, 5086, 5395, 6305, 8051, 10790, 12610, 12715, 16102, 25430, 26975, 31525, 33059, 40255, 53950, 63050, 63575, 66118, 80510, 104663, 127150, 165295, 201275, 209326, 211069, 246671, 330590, 402550, 422138, 493342, 523315, 826475, 1046630, 1055345, 1233355, 1652950, 2110690, 2466710, 2616575, 2743897, 3206723, 5233150, 5276725, 5487794, 6166775, 6413446, 10553450, 12333550, 13719485, 16033615, 20473693, 27438970, 32067230, 40947386, 68597425, 80168075, 102368465, 137194850, 160336150, 204736930, 266158009, 511842325, 532316018, 1023684650, 1330790045, 2661580090, 6653950225, 13307900450]

約数ペア:

[(1, 13307900450), (2, 6653950225), (5, 2661580090), (10, 1330790045), (13, 1023684650), (25, 532316018), (26, 511842325), (50, 266158009), (65, 204736930), (83, 160336150), (97, 137194850), (130, 102368465), (166, 80168075), (194, 68597425), (325, 40947386), (415, 32067230), (485, 27438970), (650, 20473693), (830, 16033615), (970, 13719485), (1079, 12333550), (1261, 10553450), (2075, 6413446), (2158, 6166775), (2425, 5487794), (2522, 5276725), (2543, 5233150), (4150, 3206723), (4850, 2743897), (5086, 2616575), (5395, 2466710), (6305, 2110690), (8051, 1652950), (10790, 1233355), (12610, 1055345), (12715, 1046630), (16102, 826475), (25430, 523315), (26975, 493342), (31525, 422138), (33059, 402550), (40255, 330590), (53950, 246671), (63050, 211069), (63575, 209326), (66118, 201275), (80510, 165295), (104663, 127150)]