2503920530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8271

約数の個数: 64

約数和(自身を含む): 4968235008

約数和(自身を除く): 2464314478

約数列:

[1, 2, 5, 10, 23, 31, 43, 46, 62, 86, 115, 155, 215, 230, 310, 430, 713, 989, 1333, 1426, 1978, 2666, 3565, 4945, 6665, 7130, 8167, 9890, 13330, 16334, 30659, 40835, 61318, 81670, 153295, 187841, 253177, 306590, 351181, 375682, 506354, 702362, 939205, 1265885, 1755905, 1878410, 2531770, 3511810, 5823071, 8077163, 10886611, 11646142, 16154326, 21773222, 29115355, 40385815, 54433055, 58230710, 80771630, 108866110, 250392053, 500784106, 1251960265, 2503920530]

約数ペア:

[(1, 2503920530), (2, 1251960265), (5, 500784106), (10, 250392053), (23, 108866110), (31, 80771630), (43, 58230710), (46, 54433055), (62, 40385815), (86, 29115355), (115, 21773222), (155, 16154326), (215, 11646142), (230, 10886611), (310, 8077163), (430, 5823071), (713, 3511810), (989, 2531770), (1333, 1878410), (1426, 1755905), (1978, 1265885), (2666, 939205), (3565, 702362), (4945, 506354), (6665, 375682), (7130, 351181), (8167, 306590), (9890, 253177), (13330, 187841), (16334, 153295), (30659, 81670), (40835, 61318)]