25000300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19258

約数の個数: 36

約数和(自身を含む): 58426816

約数和(自身を除く): 33426516

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 19231, 38462, 76924, 96155, 192310, 250003, 384620, 480775, 500006, 961550, 1000012, 1250015, 1923100, 2500030, 5000060, 6250075, 12500150, 25000300]

約数ペア:

[(1, 25000300), (2, 12500150), (4, 6250075), (5, 5000060), (10, 2500030), (13, 1923100), (20, 1250015), (25, 1000012), (26, 961550), (50, 500006), (52, 480775), (65, 384620), (100, 250003), (130, 192310), (260, 96155), (325, 76924), (650, 38462), (1300, 19231)]