6985753900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 16810924032

約数和(自身を除く): 9825170132

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 71, 85, 100, 124, 142, 155, 170, 284, 310, 340, 355, 425, 527, 620, 710, 775, 850, 1054, 1207, 1420, 1550, 1700, 1775, 1867, 2108, 2201, 2414, 2635, 3100, 3550, 3734, 4402, 4828, 5270, 6035, 7100, 7468, 8804, 9335, 10540, 11005, 12070, 13175, 18670, 22010, 24140, 26350, 30175, 31739, 37340, 37417, 44020, 46675, 52700, 55025, 57877, 60350, 63478, 74834, 93350, 110050, 115754, 120700, 126956, 132557, 149668, 158695, 186700, 187085, 220100, 231508, 265114, 289385, 317390, 374170, 530228, 578770, 634780, 662785, 748340, 793475, 935425, 983909, 1157540, 1325570, 1446925, 1586950, 1870850, 1967818, 2253469, 2651140, 2893850, 3173900, 3313925, 3741700, 3935636, 4109267, 4506938, 4919545, 5787700, 6627850, 8218534, 9013876, 9839090, 11267345, 13255700, 16437068, 19678180, 20546335, 22534690, 24597725, 41092670, 45069380, 49195450, 56336725, 69857539, 82185340, 98390900, 102731675, 112673450, 139715078, 205463350, 225346900, 279430156, 349287695, 410926700, 698575390, 1397150780, 1746438475, 3492876950, 6985753900]

約数ペア:

[(1, 6985753900), (2, 3492876950), (4, 1746438475), (5, 1397150780), (10, 698575390), (17, 410926700), (20, 349287695), (25, 279430156), (31, 225346900), (34, 205463350), (50, 139715078), (62, 112673450), (68, 102731675), (71, 98390900), (85, 82185340), (100, 69857539), (124, 56336725), (142, 49195450), (155, 45069380), (170, 41092670), (284, 24597725), (310, 22534690), (340, 20546335), (355, 19678180), (425, 16437068), (527, 13255700), (620, 11267345), (710, 9839090), (775, 9013876), (850, 8218534), (1054, 6627850), (1207, 5787700), (1420, 4919545), (1550, 4506938), (1700, 4109267), (1775, 3935636), (1867, 3741700), (2108, 3313925), (2201, 3173900), (2414, 2893850), (2635, 2651140), (3100, 2253469), (3550, 1967818), (3734, 1870850), (4402, 1586950), (4828, 1446925), (5270, 1325570), (6035, 1157540), (7100, 983909), (7468, 935425), (8804, 793475), (9335, 748340), (10540, 662785), (11005, 634780), (12070, 578770), (13175, 530228), (18670, 374170), (22010, 317390), (24140, 289385), (26350, 265114), (30175, 231508), (31739, 220100), (37340, 187085), (37417, 186700), (44020, 158695), (46675, 149668), (52700, 132557), (55025, 126956), (57877, 120700), (60350, 115754), (63478, 110050), (74834, 93350)]