1478036950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 3156360480

約数和(自身を除く): 1678323530

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 181, 221, 325, 362, 425, 442, 650, 739, 850, 905, 1105, 1478, 1810, 2210, 2353, 3077, 3695, 4525, 4706, 5525, 6154, 7390, 9050, 9607, 11050, 11765, 12563, 15385, 18475, 19214, 23530, 25126, 30770, 36950, 40001, 48035, 58825, 62815, 76925, 80002, 96070, 117650, 125630, 133759, 153850, 163319, 200005, 240175, 267518, 314075, 326638, 400010, 480350, 628150, 668795, 816595, 1000025, 1337590, 1633190, 1738867, 2000050, 2273903, 3343975, 3477734, 4082975, 4547806, 6687950, 8165950, 8694335, 11369515, 17388670, 22739030, 29560739, 43471675, 56847575, 59121478, 86943350, 113695150, 147803695, 295607390, 739018475, 1478036950]

約数ペア:

[(1, 1478036950), (2, 739018475), (5, 295607390), (10, 147803695), (13, 113695150), (17, 86943350), (25, 59121478), (26, 56847575), (34, 43471675), (50, 29560739), (65, 22739030), (85, 17388670), (130, 11369515), (170, 8694335), (181, 8165950), (221, 6687950), (325, 4547806), (362, 4082975), (425, 3477734), (442, 3343975), (650, 2273903), (739, 2000050), (850, 1738867), (905, 1633190), (1105, 1337590), (1478, 1000025), (1810, 816595), (2210, 668795), (2353, 628150), (3077, 480350), (3695, 400010), (4525, 326638), (4706, 314075), (5525, 267518), (6154, 240175), (7390, 200005), (9050, 163319), (9607, 153850), (11050, 133759), (11765, 125630), (12563, 117650), (15385, 96070), (18475, 80002), (19214, 76925), (23530, 62815), (25126, 58825), (30770, 48035), (36950, 40001)]