8521736360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{16417}}^1$

素因数の和:17130

約数の個数: 64

約数和(自身を含む): 20213841600

約数和(自身を除く): 11692105240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 683, 760, 1366, 2732, 3415, 5464, 6830, 12977, 13660, 16417, 25954, 27320, 32834, 51908, 64885, 65668, 82085, 103816, 129770, 131336, 164170, 259540, 311923, 328340, 519080, 623846, 656680, 1247692, 1559615, 2495384, 3119230, 6238460, 11212811, 12476920, 22425622, 44851244, 56064055, 89702488, 112128110, 213043409, 224256220, 426086818, 448512440, 852173636, 1065217045, 1704347272, 2130434090, 4260868180, 8521736360]

約数ペア:

[(1, 8521736360), (2, 4260868180), (4, 2130434090), (5, 1704347272), (8, 1065217045), (10, 852173636), (19, 448512440), (20, 426086818), (38, 224256220), (40, 213043409), (76, 112128110), (95, 89702488), (152, 56064055), (190, 44851244), (380, 22425622), (683, 12476920), (760, 11212811), (1366, 6238460), (2732, 3119230), (3415, 2495384), (5464, 1559615), (6830, 1247692), (12977, 656680), (13660, 623846), (16417, 519080), (25954, 328340), (27320, 311923), (32834, 259540), (51908, 164170), (64885, 131336), (65668, 129770), (82085, 103816)]