123800300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{95231}}^1$

素因数の和:95258

約数の個数: 36

約数和(自身を含む): 289314816

約数和(自身を除く): 165514516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 95231, 190462, 380924, 476155, 952310, 1238003, 1904620, 2380775, 2476006, 4761550, 4952012, 6190015, 9523100, 12380030, 24760060, 30950075, 61900150, 123800300]

約数ペア:

[(1, 123800300), (2, 61900150), (4, 30950075), (5, 24760060), (10, 12380030), (13, 9523100), (20, 6190015), (25, 4952012), (26, 4761550), (50, 2476006), (52, 2380775), (65, 1904620), (100, 1238003), (130, 952310), (260, 476155), (325, 380924), (650, 190462), (1300, 95231)]