128092300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9671

約数の個数: 72

約数和(自身を含む): 334423040

約数和(自身を除く): 206330740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 9631, 13300, 19262, 38524, 48155, 67417, 96310, 134834, 182989, 192620, 240775, 269668, 337085, 365978, 481550, 674170, 731956, 914945, 963100, 1280923, 1348340, 1685425, 1829890, 2561846, 3370850, 3659780, 4574725, 5123692, 6404615, 6741700, 9149450, 12809230, 18298900, 25618460, 32023075, 64046150, 128092300]

約数ペア:

[(1, 128092300), (2, 64046150), (4, 32023075), (5, 25618460), (7, 18298900), (10, 12809230), (14, 9149450), (19, 6741700), (20, 6404615), (25, 5123692), (28, 4574725), (35, 3659780), (38, 3370850), (50, 2561846), (70, 1829890), (76, 1685425), (95, 1348340), (100, 1280923), (133, 963100), (140, 914945), (175, 731956), (190, 674170), (266, 481550), (350, 365978), (380, 337085), (475, 269668), (532, 240775), (665, 192620), (700, 182989), (950, 134834), (1330, 96310), (1900, 67417), (2660, 48155), (3325, 38524), (6650, 19262), (9631, 13300)]