9649250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 19459440

約数和(自身を除く): 9810190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2969, 3250, 5938, 14845, 29690, 38597, 74225, 77194, 148450, 192985, 371125, 385970, 742250, 964925, 1929850, 4824625, 9649250]

約数ペア:

[(1, 9649250), (2, 4824625), (5, 1929850), (10, 964925), (13, 742250), (25, 385970), (26, 371125), (50, 192985), (65, 148450), (125, 77194), (130, 74225), (250, 38597), (325, 29690), (650, 14845), (1625, 5938), (2969, 3250)]