29431400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 72852480

約数和(自身を除く): 43421080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 94, 100, 101, 124, 155, 188, 200, 202, 235, 248, 310, 376, 404, 470, 505, 620, 775, 808, 940, 1010, 1175, 1240, 1457, 1550, 1880, 2020, 2350, 2525, 2914, 3100, 3131, 4040, 4700, 4747, 5050, 5828, 6200, 6262, 7285, 9400, 9494, 10100, 11656, 12524, 14570, 15655, 18988, 20200, 23735, 25048, 29140, 31310, 36425, 37976, 47470, 58280, 62620, 72850, 78275, 94940, 118675, 125240, 145700, 147157, 156550, 189880, 237350, 291400, 294314, 313100, 474700, 588628, 626200, 735785, 949400, 1177256, 1471570, 2943140, 3678925, 5886280, 7357850, 14715700, 29431400]

約数ペア:

[(1, 29431400), (2, 14715700), (4, 7357850), (5, 5886280), (8, 3678925), (10, 2943140), (20, 1471570), (25, 1177256), (31, 949400), (40, 735785), (47, 626200), (50, 588628), (62, 474700), (94, 313100), (100, 294314), (101, 291400), (124, 237350), (155, 189880), (188, 156550), (200, 147157), (202, 145700), (235, 125240), (248, 118675), (310, 94940), (376, 78275), (404, 72850), (470, 62620), (505, 58280), (620, 47470), (775, 37976), (808, 36425), (940, 31310), (1010, 29140), (1175, 25048), (1240, 23735), (1457, 20200), (1550, 18988), (1880, 15655), (2020, 14570), (2350, 12524), (2525, 11656), (2914, 10100), (3100, 9494), (3131, 9400), (4040, 7285), (4700, 6262), (4747, 6200), (5050, 5828)]