34000850

素因数分解:

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

素因数の和:240

約数の個数: 72

約数和(自身を含む): 72747948

約数和(自身を除く): 38747098

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 181, 221, 289, 325, 362, 425, 442, 578, 650, 850, 905, 1105, 1445, 1810, 2210, 2353, 2890, 3077, 3757, 4525, 4706, 5525, 6154, 7225, 7514, 9050, 11050, 11765, 14450, 15385, 18785, 23530, 30770, 37570, 40001, 52309, 58825, 76925, 80002, 93925, 104618, 117650, 153850, 187850, 200005, 261545, 400010, 523090, 680017, 1000025, 1307725, 1360034, 2000050, 2615450, 3400085, 6800170, 17000425, 34000850]

約数ペア:

[(1, 34000850), (2, 17000425), (5, 6800170), (10, 3400085), (13, 2615450), (17, 2000050), (25, 1360034), (26, 1307725), (34, 1000025), (50, 680017), (65, 523090), (85, 400010), (130, 261545), (170, 200005), (181, 187850), (221, 153850), (289, 117650), (325, 104618), (362, 93925), (425, 80002), (442, 76925), (578, 58825), (650, 52309), (850, 40001), (905, 37570), (1105, 30770), (1445, 23530), (1810, 18785), (2210, 15385), (2353, 14450), (2890, 11765), (3077, 11050), (3757, 9050), (4525, 7514), (4706, 7225), (5525, 6154)]