6652051250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{31489}}^1$

素因数の和:31537

約数の個数: 60

約数和(自身を含む): 13501935810

約数和(自身を除く): 6849884560

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 625, 650, 845, 1250, 1625, 1690, 3250, 4225, 8125, 8450, 16250, 21125, 31489, 42250, 62978, 105625, 157445, 211250, 314890, 409357, 787225, 818714, 1574450, 2046785, 3936125, 4093570, 5321641, 7872250, 10233925, 10643282, 19680625, 20467850, 26608205, 39361250, 51169625, 53216410, 102339250, 133041025, 255848125, 266082050, 511696250, 665205125, 1330410250, 3326025625, 6652051250]

約数ペア:

[(1, 6652051250), (2, 3326025625), (5, 1330410250), (10, 665205125), (13, 511696250), (25, 266082050), (26, 255848125), (50, 133041025), (65, 102339250), (125, 53216410), (130, 51169625), (169, 39361250), (250, 26608205), (325, 20467850), (338, 19680625), (625, 10643282), (650, 10233925), (845, 7872250), (1250, 5321641), (1625, 4093570), (1690, 3936125), (3250, 2046785), (4225, 1574450), (8125, 818714), (8450, 787225), (16250, 409357), (21125, 314890), (31489, 211250), (42250, 157445), (62978, 105625)]