39622920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19423}}^1$

素因数の和:19454

約数の個数: 64

約数和(自身を含む): 125867520

約数和(自身を除く): 86244600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 194230, 233076, 291345, 330191, 388460, 466152, 582690, 660382, 776920, 990573, 1165380, 1320764, 1650955, 1981146, 2330760, 2641528, 3301910, 3962292, 4952865, 6603820, 7924584, 9905730, 13207640, 19811460, 39622920]

約数ペア:

[(1, 39622920), (2, 19811460), (3, 13207640), (4, 9905730), (5, 7924584), (6, 6603820), (8, 4952865), (10, 3962292), (12, 3301910), (15, 2641528), (17, 2330760), (20, 1981146), (24, 1650955), (30, 1320764), (34, 1165380), (40, 990573), (51, 776920), (60, 660382), (68, 582690), (85, 466152), (102, 388460), (120, 330191), (136, 291345), (170, 233076), (204, 194230), (255, 155384), (340, 116538), (408, 97115), (510, 77692), (680, 58269), (1020, 38846), (2040, 19423)]