2880496820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{59539}}^1$

素因数の和:59648

約数の個数: 48

約数和(自身を含む): 6301713600

約数和(自身を除く): 3421216780

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 590, 820, 1180, 2419, 4838, 9676, 12095, 24190, 48380, 59539, 119078, 238156, 297695, 595390, 1190780, 2441099, 3512801, 4882198, 7025602, 9764396, 12205495, 14051204, 17564005, 24410990, 35128010, 48821980, 70256020, 144024841, 288049682, 576099364, 720124205, 1440248410, 2880496820]

約数ペア:

[(1, 2880496820), (2, 1440248410), (4, 720124205), (5, 576099364), (10, 288049682), (20, 144024841), (41, 70256020), (59, 48821980), (82, 35128010), (118, 24410990), (164, 17564005), (205, 14051204), (236, 12205495), (295, 9764396), (410, 7025602), (590, 4882198), (820, 3512801), (1180, 2441099), (2419, 1190780), (4838, 595390), (9676, 297695), (12095, 238156), (24190, 119078), (48380, 59539)]