220732804580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{69233}}^1$

素因数の和:69533

約数の個数: 96

約数和(自身を含む): 502472678400

約数和(自身を除く): 281739873820

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 239, 290, 460, 478, 580, 667, 956, 1195, 1334, 2390, 2668, 3335, 4780, 5497, 6670, 6931, 10994, 13340, 13862, 21988, 27485, 27724, 34655, 54970, 69233, 69310, 109940, 138466, 138620, 159413, 276932, 318826, 346165, 637652, 692330, 797065, 1384660, 1592359, 1594130, 2007757, 3184718, 3188260, 4015514, 6369436, 7961795, 8031028, 10038785, 15923590, 16546687, 20077570, 31847180, 33093374, 40155140, 46178411, 66186748, 82733435, 92356822, 165466870, 184713644, 230892055, 330933740, 380573801, 461784110, 479853923, 761147602, 923568220, 959707846, 1522295204, 1902869005, 1919415692, 2399269615, 3805738010, 4798539230, 7611476020, 9597078460, 11036640229, 22073280458, 44146560916, 55183201145, 110366402290, 220732804580]

約数ペア:

[(1, 220732804580), (2, 110366402290), (4, 55183201145), (5, 44146560916), (10, 22073280458), (20, 11036640229), (23, 9597078460), (29, 7611476020), (46, 4798539230), (58, 3805738010), (92, 2399269615), (115, 1919415692), (116, 1902869005), (145, 1522295204), (230, 959707846), (239, 923568220), (290, 761147602), (460, 479853923), (478, 461784110), (580, 380573801), (667, 330933740), (956, 230892055), (1195, 184713644), (1334, 165466870), (2390, 92356822), (2668, 82733435), (3335, 66186748), (4780, 46178411), (5497, 40155140), (6670, 33093374), (6931, 31847180), (10994, 20077570), (13340, 16546687), (13862, 15923590), (21988, 10038785), (27485, 8031028), (27724, 7961795), (34655, 6369436), (54970, 4015514), (69233, 3188260), (69310, 3184718), (109940, 2007757), (138466, 1594130), (138620, 1592359), (159413, 1384660), (276932, 797065), (318826, 692330), (346165, 637652)]