1652387240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 4350447360

約数和(自身を除く): 2698060120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 97, 140, 166, 194, 280, 332, 388, 415, 485, 581, 664, 679, 733, 776, 830, 970, 1162, 1358, 1466, 1660, 1940, 2324, 2716, 2905, 2932, 3320, 3395, 3665, 3880, 4648, 5131, 5432, 5810, 5864, 6790, 7330, 8051, 10262, 11620, 13580, 14660, 16102, 20524, 23240, 25655, 27160, 29320, 32204, 40255, 41048, 51310, 56357, 60839, 64408, 71101, 80510, 102620, 112714, 121678, 142202, 161020, 205240, 225428, 243356, 281785, 284404, 304195, 322040, 355505, 425873, 450856, 486712, 497707, 563570, 568808, 608390, 711010, 851746, 995414, 1127140, 1216780, 1422020, 1703492, 1990828, 2129365, 2254280, 2433560, 2488535, 2844040, 3406984, 3981656, 4258730, 4977070, 5901383, 8517460, 9954140, 11802766, 17034920, 19908280, 23605532, 29506915, 41309681, 47211064, 59013830, 82619362, 118027660, 165238724, 206548405, 236055320, 330477448, 413096810, 826193620, 1652387240]

約数ペア:

[(1, 1652387240), (2, 826193620), (4, 413096810), (5, 330477448), (7, 236055320), (8, 206548405), (10, 165238724), (14, 118027660), (20, 82619362), (28, 59013830), (35, 47211064), (40, 41309681), (56, 29506915), (70, 23605532), (83, 19908280), (97, 17034920), (140, 11802766), (166, 9954140), (194, 8517460), (280, 5901383), (332, 4977070), (388, 4258730), (415, 3981656), (485, 3406984), (581, 2844040), (664, 2488535), (679, 2433560), (733, 2254280), (776, 2129365), (830, 1990828), (970, 1703492), (1162, 1422020), (1358, 1216780), (1466, 1127140), (1660, 995414), (1940, 851746), (2324, 711010), (2716, 608390), (2905, 568808), (2932, 563570), (3320, 497707), (3395, 486712), (3665, 450856), (3880, 425873), (4648, 355505), (5131, 322040), (5432, 304195), (5810, 284404), (5864, 281785), (6790, 243356), (7330, 225428), (8051, 205240), (10262, 161020), (11620, 142202), (13580, 121678), (14660, 112714), (16102, 102620), (20524, 80510), (23240, 71101), (25655, 64408), (27160, 60839), (29320, 56357), (32204, 51310), (40255, 41048)]