15693860650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{106363}}^1$

素因数の和:106615

約数の個数: 48

約数和(自身を含む): 31574791584

約数和(自身を除く): 15880930934

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 454, 650, 1135, 2270, 2951, 5675, 5902, 11350, 14755, 29510, 73775, 106363, 147550, 212726, 531815, 1063630, 1382719, 2659075, 2765438, 5318150, 6913595, 13827190, 24144401, 34567975, 48288802, 69135950, 120722005, 241444010, 313877213, 603610025, 627754426, 1207220050, 1569386065, 3138772130, 7846930325, 15693860650]

約数ペア:

[(1, 15693860650), (2, 7846930325), (5, 3138772130), (10, 1569386065), (13, 1207220050), (25, 627754426), (26, 603610025), (50, 313877213), (65, 241444010), (130, 120722005), (227, 69135950), (325, 48288802), (454, 34567975), (650, 24144401), (1135, 13827190), (2270, 6913595), (2951, 5318150), (5675, 2765438), (5902, 2659075), (11350, 1382719), (14755, 1063630), (29510, 531815), (73775, 212726), (106363, 147550)]