26297300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 62496000

約数和(自身を除く): 36198700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 499, 527, 620, 775, 850, 998, 1054, 1550, 1700, 1996, 2108, 2495, 2635, 3100, 4990, 5270, 8483, 9980, 10540, 12475, 13175, 15469, 16966, 24950, 26350, 30938, 33932, 42415, 49900, 52700, 61876, 77345, 84830, 154690, 169660, 212075, 262973, 309380, 386725, 424150, 525946, 773450, 848300, 1051892, 1314865, 1546900, 2629730, 5259460, 6574325, 13148650, 26297300]

約数ペア:

[(1, 26297300), (2, 13148650), (4, 6574325), (5, 5259460), (10, 2629730), (17, 1546900), (20, 1314865), (25, 1051892), (31, 848300), (34, 773450), (50, 525946), (62, 424150), (68, 386725), (85, 309380), (100, 262973), (124, 212075), (155, 169660), (170, 154690), (310, 84830), (340, 77345), (425, 61876), (499, 52700), (527, 49900), (620, 42415), (775, 33932), (850, 30938), (998, 26350), (1054, 24950), (1550, 16966), (1700, 15469), (1996, 13175), (2108, 12475), (2495, 10540), (2635, 9980), (3100, 8483), (4990, 5270)]