993009050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 2099865600

約数和(自身を除く): 1106856550

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 139, 155, 275, 278, 310, 341, 419, 550, 682, 695, 775, 838, 1390, 1529, 1550, 1705, 2095, 3058, 3410, 3475, 4190, 4309, 4609, 6950, 7645, 8525, 8618, 9218, 10475, 12989, 15290, 17050, 20950, 21545, 23045, 25978, 38225, 43090, 46090, 47399, 58241, 64945, 76450, 94798, 107725, 115225, 116482, 129890, 142879, 215450, 230450, 236995, 285758, 291205, 324725, 473990, 582410, 640651, 649450, 714395, 1184975, 1281302, 1428790, 1456025, 1805471, 2369950, 2912050, 3203255, 3571975, 3610942, 6406510, 7143950, 9027355, 16016275, 18054710, 19860181, 32032550, 39720362, 45136775, 90273550, 99300905, 198601810, 496504525, 993009050]

約数ペア:

[(1, 993009050), (2, 496504525), (5, 198601810), (10, 99300905), (11, 90273550), (22, 45136775), (25, 39720362), (31, 32032550), (50, 19860181), (55, 18054710), (62, 16016275), (110, 9027355), (139, 7143950), (155, 6406510), (275, 3610942), (278, 3571975), (310, 3203255), (341, 2912050), (419, 2369950), (550, 1805471), (682, 1456025), (695, 1428790), (775, 1281302), (838, 1184975), (1390, 714395), (1529, 649450), (1550, 640651), (1705, 582410), (2095, 473990), (3058, 324725), (3410, 291205), (3475, 285758), (4190, 236995), (4309, 230450), (4609, 215450), (6950, 142879), (7645, 129890), (8525, 116482), (8618, 115225), (9218, 107725), (10475, 94798), (12989, 76450), (15290, 64945), (17050, 58241), (20950, 47399), (21545, 46090), (23045, 43090), (25978, 38225)]