2413307920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3673}}^1$

素因数の和:3920

約数の個数: 80

約数和(自身を含む): 5773059072

約数和(自身を除く): 3359751152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 191, 215, 344, 382, 430, 688, 764, 860, 955, 1528, 1720, 1910, 3056, 3440, 3673, 3820, 7346, 7640, 8213, 14692, 15280, 16426, 18365, 29384, 32852, 36730, 41065, 58768, 65704, 73460, 82130, 131408, 146920, 157939, 164260, 293840, 315878, 328520, 631756, 657040, 701543, 789695, 1263512, 1403086, 1579390, 2527024, 2806172, 3158780, 3507715, 5612344, 6317560, 7015430, 11224688, 12635120, 14030860, 28061720, 30166349, 56123440, 60332698, 120665396, 150831745, 241330792, 301663490, 482661584, 603326980, 1206653960, 2413307920]

約数ペア:

[(1, 2413307920), (2, 1206653960), (4, 603326980), (5, 482661584), (8, 301663490), (10, 241330792), (16, 150831745), (20, 120665396), (40, 60332698), (43, 56123440), (80, 30166349), (86, 28061720), (172, 14030860), (191, 12635120), (215, 11224688), (344, 7015430), (382, 6317560), (430, 5612344), (688, 3507715), (764, 3158780), (860, 2806172), (955, 2527024), (1528, 1579390), (1720, 1403086), (1910, 1263512), (3056, 789695), (3440, 701543), (3673, 657040), (3820, 631756), (7346, 328520), (7640, 315878), (8213, 293840), (14692, 164260), (15280, 157939), (16426, 146920), (18365, 131408), (29384, 82130), (32852, 73460), (36730, 65704), (41065, 58768)]