377659660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5375

約数の個数: 72

約数和(自身を含む): 935383680

約数和(自身を除く): 557724020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1460, 2044, 2555, 3577, 5110, 5279, 7154, 10220, 10558, 14308, 17885, 21116, 26395, 35770, 36953, 52790, 71540, 73906, 105580, 147812, 184765, 258671, 369530, 385367, 517342, 739060, 770734, 1034684, 1293355, 1541468, 1926835, 2586710, 2697569, 3853670, 5173420, 5395138, 7707340, 10790276, 13487845, 18882983, 26975690, 37765966, 53951380, 75531932, 94414915, 188829830, 377659660]

約数ペア:

[(1, 377659660), (2, 188829830), (4, 94414915), (5, 75531932), (7, 53951380), (10, 37765966), (14, 26975690), (20, 18882983), (28, 13487845), (35, 10790276), (49, 7707340), (70, 5395138), (73, 5173420), (98, 3853670), (140, 2697569), (146, 2586710), (196, 1926835), (245, 1541468), (292, 1293355), (365, 1034684), (490, 770734), (511, 739060), (730, 517342), (980, 385367), (1022, 369530), (1460, 258671), (2044, 184765), (2555, 147812), (3577, 105580), (5110, 73906), (5279, 71540), (7154, 52790), (10220, 36953), (10558, 35770), (14308, 26395), (17885, 21116)]