13305964750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{31253}}^1$

素因数の和:31414

約数の個数: 64

約数和(自身を含む): 27030459456

約数和(自身を除く): 13724494706

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 250, 262, 325, 650, 655, 1310, 1625, 1703, 3250, 3275, 3406, 6550, 8515, 16375, 17030, 31253, 32750, 42575, 62506, 85150, 156265, 212875, 312530, 406289, 425750, 781325, 812578, 1562650, 2031445, 3906625, 4062890, 4094143, 7813250, 8188286, 10157225, 20314450, 20470715, 40941430, 50786125, 53223859, 101572250, 102353575, 106447718, 204707150, 266119295, 511767875, 532238590, 1023535750, 1330596475, 2661192950, 6652982375, 13305964750]

約数ペア:

[(1, 13305964750), (2, 6652982375), (5, 2661192950), (10, 1330596475), (13, 1023535750), (25, 532238590), (26, 511767875), (50, 266119295), (65, 204707150), (125, 106447718), (130, 102353575), (131, 101572250), (250, 53223859), (262, 50786125), (325, 40941430), (650, 20470715), (655, 20314450), (1310, 10157225), (1625, 8188286), (1703, 7813250), (3250, 4094143), (3275, 4062890), (3406, 3906625), (6550, 2031445), (8515, 1562650), (16375, 812578), (17030, 781325), (31253, 425750), (32750, 406289), (42575, 312530), (62506, 212875), (85150, 156265)]