100257040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96401}}^1$

素因数の和:96427

約数の個数: 40

約数和(自身を含む): 251030808

約数和(自身を除く): 150773768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 96401, 192802, 385604, 482005, 771208, 964010, 1253213, 1542416, 1928020, 2506426, 3856040, 5012852, 6266065, 7712080, 10025704, 12532130, 20051408, 25064260, 50128520, 100257040]

約数ペア:

[(1, 100257040), (2, 50128520), (4, 25064260), (5, 20051408), (8, 12532130), (10, 10025704), (13, 7712080), (16, 6266065), (20, 5012852), (26, 3856040), (40, 2506426), (52, 1928020), (65, 1542416), (80, 1253213), (104, 964010), (130, 771208), (208, 482005), (260, 385604), (520, 192802), (1040, 96401)]