87422240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 129761440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 116, 145, 160, 166, 227, 232, 290, 332, 415, 454, 464, 580, 664, 830, 908, 928, 1135, 1160, 1328, 1660, 1816, 2270, 2320, 2407, 2656, 3320, 3632, 4540, 4640, 4814, 6583, 6640, 7264, 9080, 9628, 12035, 13166, 13280, 18160, 18841, 19256, 24070, 26332, 32915, 36320, 37682, 38512, 48140, 52664, 65830, 75364, 77024, 94205, 96280, 105328, 131660, 150728, 188410, 192560, 210656, 263320, 301456, 376820, 385120, 526640, 546389, 602912, 753640, 1053280, 1092778, 1507280, 2185556, 2731945, 3014560, 4371112, 5463890, 8742224, 10927780, 17484448, 21855560, 43711120, 87422240]

約数ペア:

[(1, 87422240), (2, 43711120), (4, 21855560), (5, 17484448), (8, 10927780), (10, 8742224), (16, 5463890), (20, 4371112), (29, 3014560), (32, 2731945), (40, 2185556), (58, 1507280), (80, 1092778), (83, 1053280), (116, 753640), (145, 602912), (160, 546389), (166, 526640), (227, 385120), (232, 376820), (290, 301456), (332, 263320), (415, 210656), (454, 192560), (464, 188410), (580, 150728), (664, 131660), (830, 105328), (908, 96280), (928, 94205), (1135, 77024), (1160, 75364), (1328, 65830), (1660, 52664), (1816, 48140), (2270, 38512), (2320, 37682), (2407, 36320), (2656, 32915), (3320, 26332), (3632, 24070), (4540, 19256), (4640, 18841), (4814, 18160), (6583, 13280), (6640, 13166), (7264, 12035), (9080, 9628)]