292078280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18119}}^1$

素因数の和:18174

約数の個数: 64

約数和(自身を含む): 730598400

約数和(自身を除く): 438520120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 18119, 36238, 72476, 90595, 144952, 181190, 235547, 362380, 471094, 561689, 724760, 942188, 1123378, 1177735, 1884376, 2246756, 2355470, 2808445, 4493512, 4710940, 5616890, 7301957, 9421880, 11233780, 14603914, 22467560, 29207828, 36509785, 58415656, 73019570, 146039140, 292078280]

約数ペア:

[(1, 292078280), (2, 146039140), (4, 73019570), (5, 58415656), (8, 36509785), (10, 29207828), (13, 22467560), (20, 14603914), (26, 11233780), (31, 9421880), (40, 7301957), (52, 5616890), (62, 4710940), (65, 4493512), (104, 2808445), (124, 2355470), (130, 2246756), (155, 1884376), (248, 1177735), (260, 1123378), (310, 942188), (403, 724760), (520, 561689), (620, 471094), (806, 362380), (1240, 235547), (1612, 181190), (2015, 144952), (3224, 90595), (4030, 72476), (8060, 36238), (16120, 18119)]