39492700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 97774992

約数和(自身を除く): 58282292

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 1787, 2210, 3574, 4420, 5525, 7148, 8935, 11050, 17870, 22100, 23231, 30379, 35740, 44675, 46462, 60758, 89350, 92924, 116155, 121516, 151895, 178700, 232310, 303790, 394927, 464620, 580775, 607580, 759475, 789854, 1161550, 1518950, 1579708, 1974635, 2323100, 3037900, 3949270, 7898540, 9873175, 19746350, 39492700]

約数ペア:

[(1, 39492700), (2, 19746350), (4, 9873175), (5, 7898540), (10, 3949270), (13, 3037900), (17, 2323100), (20, 1974635), (25, 1579708), (26, 1518950), (34, 1161550), (50, 789854), (52, 759475), (65, 607580), (68, 580775), (85, 464620), (100, 394927), (130, 303790), (170, 232310), (221, 178700), (260, 151895), (325, 121516), (340, 116155), (425, 92924), (442, 89350), (650, 60758), (850, 46462), (884, 44675), (1105, 35740), (1300, 30379), (1700, 23231), (1787, 22100), (2210, 17870), (3574, 11050), (4420, 8935), (5525, 7148)]