9718441700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{757}}^1\times {\mathrm{1061}}^1$

素因数の和:1854

約数の個数: 108

約数和(自身を含む): 23232989556

約数和(自身を除く): 13514547856

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 757, 1061, 1100, 1210, 1514, 2122, 2420, 3025, 3028, 3785, 4244, 5305, 6050, 7570, 8327, 10610, 11671, 12100, 15140, 16654, 18925, 21220, 23342, 26525, 33308, 37850, 41635, 46684, 53050, 58355, 75700, 83270, 91597, 106100, 116710, 128381, 166540, 183194, 208175, 233420, 256762, 291775, 366388, 416350, 457985, 513524, 583550, 641905, 803177, 832700, 915970, 1167100, 1283810, 1606354, 1831940, 2289925, 2567620, 3209525, 3212708, 4015885, 4579850, 6419050, 8031770, 8834947, 9159700, 12838100, 16063540, 17669894, 20079425, 35339788, 40158850, 44174735, 80317700, 88349470, 97184417, 176698940, 194368834, 220873675, 388737668, 441747350, 485922085, 883494700, 971844170, 1943688340, 2429610425, 4859220850, 9718441700]

約数ペア:

[(1, 9718441700), (2, 4859220850), (4, 2429610425), (5, 1943688340), (10, 971844170), (11, 883494700), (20, 485922085), (22, 441747350), (25, 388737668), (44, 220873675), (50, 194368834), (55, 176698940), (100, 97184417), (110, 88349470), (121, 80317700), (220, 44174735), (242, 40158850), (275, 35339788), (484, 20079425), (550, 17669894), (605, 16063540), (757, 12838100), (1061, 9159700), (1100, 8834947), (1210, 8031770), (1514, 6419050), (2122, 4579850), (2420, 4015885), (3025, 3212708), (3028, 3209525), (3785, 2567620), (4244, 2289925), (5305, 1831940), (6050, 1606354), (7570, 1283810), (8327, 1167100), (10610, 915970), (11671, 832700), (12100, 803177), (15140, 641905), (16654, 583550), (18925, 513524), (21220, 457985), (23342, 416350), (26525, 366388), (33308, 291775), (37850, 256762), (41635, 233420), (46684, 208175), (53050, 183194), (58355, 166540), (75700, 128381), (83270, 116710), (91597, 106100)]