1036399250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 1988569440

約数和(自身を除く): 952170190

約数列:

[1, 2, 5, 10, 25, 50, 73, 109, 125, 146, 218, 250, 365, 521, 545, 730, 1042, 1090, 1825, 2605, 2725, 3650, 5210, 5450, 7957, 9125, 13025, 13625, 15914, 18250, 26050, 27250, 38033, 39785, 56789, 65125, 76066, 79570, 113578, 130250, 190165, 198925, 283945, 380330, 397850, 567890, 950825, 994625, 1419725, 1901650, 1989250, 2839450, 4145597, 4754125, 7098625, 8291194, 9508250, 14197250, 20727985, 41455970, 103639925, 207279850, 518199625, 1036399250]

約数ペア:

[(1, 1036399250), (2, 518199625), (5, 207279850), (10, 103639925), (25, 41455970), (50, 20727985), (73, 14197250), (109, 9508250), (125, 8291194), (146, 7098625), (218, 4754125), (250, 4145597), (365, 2839450), (521, 1989250), (545, 1901650), (730, 1419725), (1042, 994625), (1090, 950825), (1825, 567890), (2605, 397850), (2725, 380330), (3650, 283945), (5210, 198925), (5450, 190165), (7957, 130250), (9125, 113578), (13025, 79570), (13625, 76066), (15914, 65125), (18250, 56789), (26050, 39785), (27250, 38033)]