1036953580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 2490264000

約数和(自身を除く): 1453310420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 71, 116, 130, 142, 145, 149, 169, 260, 284, 290, 298, 338, 355, 377, 580, 596, 676, 710, 745, 754, 845, 923, 1420, 1490, 1508, 1690, 1846, 1885, 1937, 2059, 2980, 3380, 3692, 3770, 3874, 4118, 4321, 4615, 4901, 7540, 7748, 8236, 8642, 9230, 9685, 9802, 10295, 10579, 11999, 17284, 18460, 19370, 19604, 20590, 21158, 21605, 23998, 24505, 25181, 26767, 38740, 41180, 42316, 43210, 47996, 49010, 50362, 52895, 53534, 56173, 59995, 86420, 98020, 100724, 105790, 107068, 112346, 119990, 125905, 133835, 137527, 211580, 224692, 239980, 251810, 267670, 275054, 280865, 306791, 347971, 503620, 535340, 550108, 561730, 613582, 687635, 695942, 730249, 1123460, 1227164, 1375270, 1391884, 1460498, 1533955, 1739855, 1787851, 2750540, 2920996, 3067910, 3479710, 3575702, 3651245, 3988283, 6135820, 6959420, 7151404, 7302490, 7976566, 8939255, 14604980, 15953132, 17878510, 19941415, 35757020, 39882830, 51847679, 79765660, 103695358, 207390716, 259238395, 518476790, 1036953580]

約数ペア:

[(1, 1036953580), (2, 518476790), (4, 259238395), (5, 207390716), (10, 103695358), (13, 79765660), (20, 51847679), (26, 39882830), (29, 35757020), (52, 19941415), (58, 17878510), (65, 15953132), (71, 14604980), (116, 8939255), (130, 7976566), (142, 7302490), (145, 7151404), (149, 6959420), (169, 6135820), (260, 3988283), (284, 3651245), (290, 3575702), (298, 3479710), (338, 3067910), (355, 2920996), (377, 2750540), (580, 1787851), (596, 1739855), (676, 1533955), (710, 1460498), (745, 1391884), (754, 1375270), (845, 1227164), (923, 1123460), (1420, 730249), (1490, 695942), (1508, 687635), (1690, 613582), (1846, 561730), (1885, 550108), (1937, 535340), (2059, 503620), (2980, 347971), (3380, 306791), (3692, 280865), (3770, 275054), (3874, 267670), (4118, 251810), (4321, 239980), (4615, 224692), (4901, 211580), (7540, 137527), (7748, 133835), (8236, 125905), (8642, 119990), (9230, 112346), (9685, 107068), (9802, 105790), (10295, 100724), (10579, 98020), (11999, 86420), (17284, 59995), (18460, 56173), (19370, 53534), (19604, 52895), (20590, 50362), (21158, 49010), (21605, 47996), (23998, 43210), (24505, 42316), (25181, 41180), (26767, 38740)]