5384443160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{4079}}^1$

素因数の和:4692

約数の個数: 64

約数和(自身を含む): 12339388800

約数和(自身を除く): 6954945640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 541, 610, 1082, 1220, 2164, 2440, 2705, 4079, 4328, 5410, 8158, 10820, 16316, 20395, 21640, 32632, 33001, 40790, 66002, 81580, 132004, 163160, 165005, 248819, 264008, 330010, 497638, 660020, 995276, 1244095, 1320040, 1990552, 2206739, 2488190, 4413478, 4976380, 8826956, 9952760, 11033695, 17653912, 22067390, 44134780, 88269560, 134611079, 269222158, 538444316, 673055395, 1076888632, 1346110790, 2692221580, 5384443160]

約数ペア:

[(1, 5384443160), (2, 2692221580), (4, 1346110790), (5, 1076888632), (8, 673055395), (10, 538444316), (20, 269222158), (40, 134611079), (61, 88269560), (122, 44134780), (244, 22067390), (305, 17653912), (488, 11033695), (541, 9952760), (610, 8826956), (1082, 4976380), (1220, 4413478), (2164, 2488190), (2440, 2206739), (2705, 1990552), (4079, 1320040), (4328, 1244095), (5410, 995276), (8158, 660020), (10820, 497638), (16316, 330010), (20395, 264008), (21640, 248819), (32632, 165005), (33001, 163160), (40790, 132004), (66002, 81580)]