72668050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16003

約数の個数: 48

約数和(自身を含む): 166364352

約数和(自身を除く): 93696302

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15971, 31942, 79855, 111797, 159710, 207623, 223594, 399275, 415246, 558985, 798550, 1038115, 1117970, 1453361, 2076230, 2794925, 2906722, 5190575, 5589850, 7266805, 10381150, 14533610, 36334025, 72668050]

約数ペア:

[(1, 72668050), (2, 36334025), (5, 14533610), (7, 10381150), (10, 7266805), (13, 5589850), (14, 5190575), (25, 2906722), (26, 2794925), (35, 2076230), (50, 1453361), (65, 1117970), (70, 1038115), (91, 798550), (130, 558985), (175, 415246), (182, 399275), (325, 223594), (350, 207623), (455, 159710), (650, 111797), (910, 79855), (2275, 31942), (4550, 15971)]