40582480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26731

約数の個数: 40

約数和(自身を含む): 99324000

約数和(自身を除く): 58741520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 26699, 53398, 106796, 133495, 213592, 266990, 427184, 507281, 533980, 1014562, 1067960, 2029124, 2135920, 2536405, 4058248, 5072810, 8116496, 10145620, 20291240, 40582480]

約数ペア:

[(1, 40582480), (2, 20291240), (4, 10145620), (5, 8116496), (8, 5072810), (10, 4058248), (16, 2536405), (19, 2135920), (20, 2029124), (38, 1067960), (40, 1014562), (76, 533980), (80, 507281), (95, 427184), (152, 266990), (190, 213592), (304, 133495), (380, 106796), (760, 53398), (1520, 26699)]