13179968450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 28755972000

約数和(自身を除く): 15576003550

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 53, 55, 95, 106, 110, 190, 209, 265, 275, 418, 449, 475, 530, 550, 583, 898, 950, 1007, 1045, 1166, 1325, 2014, 2090, 2245, 2650, 2809, 2915, 4490, 4939, 5035, 5225, 5618, 5830, 8531, 9878, 10070, 10450, 11077, 11225, 14045, 14575, 17062, 22154, 22450, 23797, 24695, 25175, 28090, 29150, 30899, 42655, 47594, 49390, 50350, 53371, 55385, 61798, 70225, 85310, 93841, 106742, 110770, 118985, 123475, 140450, 154495, 187682, 213275, 237970, 246950, 261767, 266855, 276925, 308990, 426550, 452143, 469205, 523534, 533710, 553850, 587081, 594925, 772475, 904286, 938410, 1174162, 1189850, 1261241, 1308835, 1334275, 1544950, 2260715, 2346025, 2522482, 2617670, 2668550, 2935405, 4521430, 4692050, 4973573, 5870810, 6306205, 6544175, 9947146, 11303575, 12612410, 13088350, 13873651, 14677025, 22607150, 23963579, 24867865, 27747302, 29354050, 31531025, 47927158, 49735730, 63062050, 69368255, 119817895, 124339325, 138736510, 239635790, 248678650, 263599369, 346841275, 527198738, 599089475, 693682550, 1198178950, 1317996845, 2635993690, 6589984225, 13179968450]

約数ペア:

[(1, 13179968450), (2, 6589984225), (5, 2635993690), (10, 1317996845), (11, 1198178950), (19, 693682550), (22, 599089475), (25, 527198738), (38, 346841275), (50, 263599369), (53, 248678650), (55, 239635790), (95, 138736510), (106, 124339325), (110, 119817895), (190, 69368255), (209, 63062050), (265, 49735730), (275, 47927158), (418, 31531025), (449, 29354050), (475, 27747302), (530, 24867865), (550, 23963579), (583, 22607150), (898, 14677025), (950, 13873651), (1007, 13088350), (1045, 12612410), (1166, 11303575), (1325, 9947146), (2014, 6544175), (2090, 6306205), (2245, 5870810), (2650, 4973573), (2809, 4692050), (2915, 4521430), (4490, 2935405), (4939, 2668550), (5035, 2617670), (5225, 2522482), (5618, 2346025), (5830, 2260715), (8531, 1544950), (9878, 1334275), (10070, 1308835), (10450, 1261241), (11077, 1189850), (11225, 1174162), (14045, 938410), (14575, 904286), (17062, 772475), (22154, 594925), (22450, 587081), (23797, 553850), (24695, 533710), (25175, 523534), (28090, 469205), (29150, 452143), (30899, 426550), (42655, 308990), (47594, 276925), (49390, 266855), (50350, 261767), (53371, 246950), (55385, 237970), (61798, 213275), (70225, 187682), (85310, 154495), (93841, 140450), (106742, 123475), (110770, 118985)]