11209316820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{161471}}^1$

素因数の和:161585

約数の個数: 96

約数和(自身を含む): 34180392960

約数和(自身を除く): 22971076140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 3471, 4628, 5340, 5785, 6942, 11570, 13884, 17355, 23140, 34710, 69420, 161471, 322942, 484413, 645884, 807355, 968826, 1614710, 1937652, 2099123, 2422065, 3229420, 4198246, 4844130, 6297369, 8396492, 9688260, 10495615, 12594738, 14370919, 20991230, 25189476, 28741838, 31486845, 41982460, 43112757, 57483676, 62973690, 71854595, 86225514, 125947380, 143709190, 172451028, 186821947, 215563785, 287418380, 373643894, 431127570, 560465841, 747287788, 862255140, 934109735, 1120931682, 1868219470, 2241863364, 2802329205, 3736438940, 5604658410, 11209316820]

約数ペア:

[(1, 11209316820), (2, 5604658410), (3, 3736438940), (4, 2802329205), (5, 2241863364), (6, 1868219470), (10, 1120931682), (12, 934109735), (13, 862255140), (15, 747287788), (20, 560465841), (26, 431127570), (30, 373643894), (39, 287418380), (52, 215563785), (60, 186821947), (65, 172451028), (78, 143709190), (89, 125947380), (130, 86225514), (156, 71854595), (178, 62973690), (195, 57483676), (260, 43112757), (267, 41982460), (356, 31486845), (390, 28741838), (445, 25189476), (534, 20991230), (780, 14370919), (890, 12594738), (1068, 10495615), (1157, 9688260), (1335, 8396492), (1780, 6297369), (2314, 4844130), (2670, 4198246), (3471, 3229420), (4628, 2422065), (5340, 2099123), (5785, 1937652), (6942, 1614710), (11570, 968826), (13884, 807355), (17355, 645884), (23140, 484413), (34710, 322942), (69420, 161471)]