9516340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 21369600

約数和(自身を除く): 11853260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 317, 380, 395, 634, 790, 1268, 1501, 1580, 1585, 3002, 3170, 6004, 6023, 6340, 7505, 12046, 15010, 24092, 25043, 30020, 30115, 50086, 60230, 100172, 120460, 125215, 250430, 475817, 500860, 951634, 1903268, 2379085, 4758170, 9516340]

約数ペア:

[(1, 9516340), (2, 4758170), (4, 2379085), (5, 1903268), (10, 951634), (19, 500860), (20, 475817), (38, 250430), (76, 125215), (79, 120460), (95, 100172), (158, 60230), (190, 50086), (316, 30115), (317, 30020), (380, 25043), (395, 24092), (634, 15010), (790, 12046), (1268, 7505), (1501, 6340), (1580, 6023), (1585, 6004), (3002, 3170)]