126385760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 312947712

約数和(自身を除く): 186561952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 307, 310, 332, 415, 496, 614, 620, 664, 830, 992, 1228, 1240, 1328, 1535, 1660, 2456, 2480, 2573, 2656, 3070, 3320, 4912, 4960, 5146, 6140, 6640, 9517, 9824, 10292, 12280, 12865, 13280, 19034, 20584, 24560, 25481, 25730, 38068, 41168, 47585, 49120, 50962, 51460, 76136, 82336, 95170, 101924, 102920, 127405, 152272, 190340, 203848, 205840, 254810, 304544, 380680, 407696, 411680, 509620, 761360, 789911, 815392, 1019240, 1522720, 1579822, 2038480, 3159644, 3949555, 4076960, 6319288, 7899110, 12638576, 15798220, 25277152, 31596440, 63192880, 126385760]

約数ペア:

[(1, 126385760), (2, 63192880), (4, 31596440), (5, 25277152), (8, 15798220), (10, 12638576), (16, 7899110), (20, 6319288), (31, 4076960), (32, 3949555), (40, 3159644), (62, 2038480), (80, 1579822), (83, 1522720), (124, 1019240), (155, 815392), (160, 789911), (166, 761360), (248, 509620), (307, 411680), (310, 407696), (332, 380680), (415, 304544), (496, 254810), (614, 205840), (620, 203848), (664, 190340), (830, 152272), (992, 127405), (1228, 102920), (1240, 101924), (1328, 95170), (1535, 82336), (1660, 76136), (2456, 51460), (2480, 50962), (2573, 49120), (2656, 47585), (3070, 41168), (3320, 38068), (4912, 25730), (4960, 25481), (5146, 24560), (6140, 20584), (6640, 19034), (9517, 13280), (9824, 12865), (10292, 12280)]