13307061400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{9661}}^1$

素因数の和:9845

約数の個数: 96

約数和(自身を含む): 31701408480

約数和(自身を除く): 18394347080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 97, 100, 142, 194, 200, 284, 355, 388, 485, 568, 710, 776, 970, 1420, 1775, 1940, 2425, 2840, 3550, 3880, 4850, 6887, 7100, 9661, 9700, 13774, 14200, 19322, 19400, 27548, 34435, 38644, 48305, 55096, 68870, 77288, 96610, 137740, 172175, 193220, 241525, 275480, 344350, 386440, 483050, 685931, 688700, 937117, 966100, 1371862, 1377400, 1874234, 1932200, 2743724, 3429655, 3748468, 4685585, 5487448, 6859310, 7496936, 9371170, 13718620, 17148275, 18742340, 23427925, 27437240, 34296550, 37484680, 46855850, 66535307, 68593100, 93711700, 133070614, 137186200, 187423400, 266141228, 332676535, 532282456, 665353070, 1330706140, 1663382675, 2661412280, 3326765350, 6653530700, 13307061400]

約数ペア:

[(1, 13307061400), (2, 6653530700), (4, 3326765350), (5, 2661412280), (8, 1663382675), (10, 1330706140), (20, 665353070), (25, 532282456), (40, 332676535), (50, 266141228), (71, 187423400), (97, 137186200), (100, 133070614), (142, 93711700), (194, 68593100), (200, 66535307), (284, 46855850), (355, 37484680), (388, 34296550), (485, 27437240), (568, 23427925), (710, 18742340), (776, 17148275), (970, 13718620), (1420, 9371170), (1775, 7496936), (1940, 6859310), (2425, 5487448), (2840, 4685585), (3550, 3748468), (3880, 3429655), (4850, 2743724), (6887, 1932200), (7100, 1874234), (9661, 1377400), (9700, 1371862), (13774, 966100), (14200, 937117), (19322, 688700), (19400, 685931), (27548, 483050), (34435, 386440), (38644, 344350), (48305, 275480), (55096, 241525), (68870, 193220), (77288, 172175), (96610, 137740)]