713278520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3169}}^1$

素因数の和:3528

約数の個数: 64

約数和(自身を含む): 1704952800

約数和(自身を除く): 991674280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 331, 340, 662, 680, 1324, 1655, 2648, 3169, 3310, 5627, 6338, 6620, 11254, 12676, 13240, 15845, 22508, 25352, 28135, 31690, 45016, 53873, 56270, 63380, 107746, 112540, 126760, 215492, 225080, 269365, 430984, 538730, 1048939, 1077460, 2097878, 2154920, 4195756, 5244695, 8391512, 10489390, 17831963, 20978780, 35663926, 41957560, 71327852, 89159815, 142655704, 178319630, 356639260, 713278520]

約数ペア:

[(1, 713278520), (2, 356639260), (4, 178319630), (5, 142655704), (8, 89159815), (10, 71327852), (17, 41957560), (20, 35663926), (34, 20978780), (40, 17831963), (68, 10489390), (85, 8391512), (136, 5244695), (170, 4195756), (331, 2154920), (340, 2097878), (662, 1077460), (680, 1048939), (1324, 538730), (1655, 430984), (2648, 269365), (3169, 225080), (3310, 215492), (5627, 126760), (6338, 112540), (6620, 107746), (11254, 63380), (12676, 56270), (13240, 53873), (15845, 45016), (22508, 31690), (25352, 28135)]