424140820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 981687168

約数和(自身を除く): 557546348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 67, 68, 85, 86, 134, 170, 172, 215, 268, 335, 340, 430, 433, 670, 731, 860, 866, 1139, 1340, 1462, 1732, 2165, 2278, 2881, 2924, 3655, 4330, 4556, 5695, 5762, 7310, 7361, 8660, 11390, 11524, 14405, 14620, 14722, 18619, 22780, 28810, 29011, 29444, 36805, 37238, 48977, 57620, 58022, 73610, 74476, 93095, 97954, 116044, 145055, 147220, 186190, 195908, 244885, 290110, 316523, 372380, 489770, 493187, 580220, 633046, 979540, 986374, 1247473, 1266092, 1582615, 1972748, 2465935, 2494946, 3165230, 4931870, 4989892, 6237365, 6330460, 9863740, 12474730, 21207041, 24949460, 42414082, 84828164, 106035205, 212070410, 424140820]

約数ペア:

[(1, 424140820), (2, 212070410), (4, 106035205), (5, 84828164), (10, 42414082), (17, 24949460), (20, 21207041), (34, 12474730), (43, 9863740), (67, 6330460), (68, 6237365), (85, 4989892), (86, 4931870), (134, 3165230), (170, 2494946), (172, 2465935), (215, 1972748), (268, 1582615), (335, 1266092), (340, 1247473), (430, 986374), (433, 979540), (670, 633046), (731, 580220), (860, 493187), (866, 489770), (1139, 372380), (1340, 316523), (1462, 290110), (1732, 244885), (2165, 195908), (2278, 186190), (2881, 147220), (2924, 145055), (3655, 116044), (4330, 97954), (4556, 93095), (5695, 74476), (5762, 73610), (7310, 58022), (7361, 57620), (8660, 48977), (11390, 37238), (11524, 36805), (14405, 29444), (14620, 29011), (14722, 28810), (18619, 22780)]