159037.0000000

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 23573704

約数和(自身を除く): 13596204

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 307, 325, 500, 614, 625, 650, 1228, 1250, 1300, 1535, 1625, 2500, 3070, 3250, 3991, 6140, 6500, 7675, 7982, 8125, 15350, 15964, 16250, 19955, 30700, 32500, 38375, 39910, 76750, 79820, 99775, 153500, 191875, 199550, 383750, 399100, 498875, 767500, 997750, 1995500, 2494375, 4988750, 9977500]

約数ペア:

[(1, 9977500), (2, 4988750), (4, 2494375), (5, 1995500), (10, 997750), (13, 767500), (20, 498875), (25, 399100), (26, 383750), (50, 199550), (52, 191875), (65, 153500), (100, 99775), (125, 79820), (130, 76750), (250, 39910), (260, 38375), (307, 32500), (325, 30700), (500, 19955), (614, 16250), (625, 15964), (650, 15350), (1228, 8125), (1250, 7982), (1300, 7675), (1535, 6500), (1625, 6140), (2500, 3991), (3070, 3250)]