65503460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10267}}^1$

素因数の和:10316

約数の個数: 48

約数和(自身を含む): 155252160

約数和(自身を除く): 89748700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 10267, 20534, 41068, 51335, 102670, 112937, 205340, 225874, 297743, 451748, 564685, 595486, 1129370, 1190972, 1488715, 2258740, 2977430, 3275173, 5954860, 6550346, 13100692, 16375865, 32751730, 65503460]

約数ペア:

[(1, 65503460), (2, 32751730), (4, 16375865), (5, 13100692), (10, 6550346), (11, 5954860), (20, 3275173), (22, 2977430), (29, 2258740), (44, 1488715), (55, 1190972), (58, 1129370), (110, 595486), (116, 564685), (145, 451748), (220, 297743), (290, 225874), (319, 205340), (580, 112937), (638, 102670), (1276, 51335), (1595, 41068), (3190, 20534), (6380, 10267)]