4463719240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 10860894720

約数和(自身を除く): 6397175480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 103, 136, 170, 202, 206, 340, 404, 412, 505, 515, 631, 680, 808, 824, 1010, 1030, 1262, 1717, 1751, 2020, 2060, 2524, 3155, 3434, 3502, 4040, 4120, 5048, 6310, 6868, 7004, 8585, 8755, 10403, 10727, 12620, 13736, 14008, 17170, 17510, 20806, 21454, 25240, 34340, 35020, 41612, 42908, 52015, 53635, 63731, 64993, 68680, 70040, 83224, 85816, 104030, 107270, 127462, 129986, 176851, 208060, 214540, 254924, 259972, 318655, 324965, 353702, 416120, 429080, 509848, 519944, 637310, 649930, 707404, 884255, 1083427, 1104881, 1274620, 1299860, 1414808, 1768510, 2166854, 2209762, 2549240, 2599720, 3537020, 4333708, 4419524, 5417135, 5524405, 6564293, 7074040, 8667416, 8839048, 10834270, 11048810, 13128586, 21668540, 22097620, 26257172, 32821465, 43337080, 44195240, 52514344, 65642930, 111592981, 131285860, 223185962, 262571720, 446371924, 557964905, 892743848, 1115929810, 2231859620, 4463719240]

約数ペア:

[(1, 4463719240), (2, 2231859620), (4, 1115929810), (5, 892743848), (8, 557964905), (10, 446371924), (17, 262571720), (20, 223185962), (34, 131285860), (40, 111592981), (68, 65642930), (85, 52514344), (101, 44195240), (103, 43337080), (136, 32821465), (170, 26257172), (202, 22097620), (206, 21668540), (340, 13128586), (404, 11048810), (412, 10834270), (505, 8839048), (515, 8667416), (631, 7074040), (680, 6564293), (808, 5524405), (824, 5417135), (1010, 4419524), (1030, 4333708), (1262, 3537020), (1717, 2599720), (1751, 2549240), (2020, 2209762), (2060, 2166854), (2524, 1768510), (3155, 1414808), (3434, 1299860), (3502, 1274620), (4040, 1104881), (4120, 1083427), (5048, 884255), (6310, 707404), (6868, 649930), (7004, 637310), (8585, 519944), (8755, 509848), (10403, 429080), (10727, 416120), (12620, 353702), (13736, 324965), (14008, 318655), (17170, 259972), (17510, 254924), (20806, 214540), (21454, 208060), (25240, 176851), (34340, 129986), (35020, 127462), (41612, 107270), (42908, 104030), (52015, 85816), (53635, 83224), (63731, 70040), (64993, 68680)]