10502260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 24756480

約数和(自身を除く): 14254220

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 79, 85, 92, 115, 158, 170, 230, 289, 316, 340, 391, 395, 460, 578, 782, 790, 1156, 1343, 1445, 1564, 1580, 1817, 1955, 2686, 2890, 3634, 3910, 5372, 5780, 6647, 6715, 7268, 7820, 9085, 13294, 13430, 18170, 22831, 26588, 26860, 30889, 33235, 36340, 45662, 61778, 66470, 91324, 114155, 123556, 132940, 154445, 228310, 308890, 456620, 525113, 617780, 1050226, 2100452, 2625565, 5251130, 10502260]

約数ペア:

[(1, 10502260), (2, 5251130), (4, 2625565), (5, 2100452), (10, 1050226), (17, 617780), (20, 525113), (23, 456620), (34, 308890), (46, 228310), (68, 154445), (79, 132940), (85, 123556), (92, 114155), (115, 91324), (158, 66470), (170, 61778), (230, 45662), (289, 36340), (316, 33235), (340, 30889), (391, 26860), (395, 26588), (460, 22831), (578, 18170), (782, 13430), (790, 13294), (1156, 9085), (1343, 7820), (1445, 7268), (1564, 6715), (1580, 6647), (1817, 5780), (1955, 5372), (2686, 3910), (2890, 3634)]