40597870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 81453600

約数和(自身を除く): 40855730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12569, 25138, 62845, 125690, 213673, 238811, 427346, 477622, 1068365, 1194055, 2136730, 2388110, 4059787, 8119574, 20298935, 40597870]

約数ペア:

[(1, 40597870), (2, 20298935), (5, 8119574), (10, 4059787), (17, 2388110), (19, 2136730), (34, 1194055), (38, 1068365), (85, 477622), (95, 427346), (170, 238811), (190, 213673), (323, 125690), (646, 62845), (1615, 25138), (3230, 12569)]