534852920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 1453731840

約数和(自身を除く): 918878920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 43, 56, 62, 70, 86, 124, 140, 155, 172, 215, 217, 248, 280, 301, 310, 344, 430, 434, 602, 620, 860, 868, 1085, 1204, 1240, 1333, 1433, 1505, 1720, 1736, 2170, 2408, 2666, 2866, 3010, 4340, 5332, 5732, 6020, 6665, 7165, 8680, 9331, 10031, 10664, 11464, 12040, 13330, 14330, 18662, 20062, 26660, 28660, 37324, 40124, 44423, 46655, 50155, 53320, 57320, 61619, 74648, 80248, 88846, 93310, 100310, 123238, 177692, 186620, 200620, 222115, 246476, 308095, 310961, 355384, 373240, 401240, 431333, 444230, 492952, 616190, 621922, 862666, 888460, 1232380, 1243844, 1554805, 1725332, 1776920, 1910189, 2156665, 2464760, 2487688, 3109610, 3450664, 3820378, 4313330, 6219220, 7640756, 8626660, 9550945, 12438440, 13371323, 15281512, 17253320, 19101890, 26742646, 38203780, 53485292, 66856615, 76407560, 106970584, 133713230, 267426460, 534852920]

約数ペア:

[(1, 534852920), (2, 267426460), (4, 133713230), (5, 106970584), (7, 76407560), (8, 66856615), (10, 53485292), (14, 38203780), (20, 26742646), (28, 19101890), (31, 17253320), (35, 15281512), (40, 13371323), (43, 12438440), (56, 9550945), (62, 8626660), (70, 7640756), (86, 6219220), (124, 4313330), (140, 3820378), (155, 3450664), (172, 3109610), (215, 2487688), (217, 2464760), (248, 2156665), (280, 1910189), (301, 1776920), (310, 1725332), (344, 1554805), (430, 1243844), (434, 1232380), (602, 888460), (620, 862666), (860, 621922), (868, 616190), (1085, 492952), (1204, 444230), (1240, 431333), (1333, 401240), (1433, 373240), (1505, 355384), (1720, 310961), (1736, 308095), (2170, 246476), (2408, 222115), (2666, 200620), (2866, 186620), (3010, 177692), (4340, 123238), (5332, 100310), (5732, 93310), (6020, 88846), (6665, 80248), (7165, 74648), (8680, 61619), (9331, 57320), (10031, 53320), (10664, 50155), (11464, 46655), (12040, 44423), (13330, 40124), (14330, 37324), (18662, 28660), (20062, 26660)]