1330421625980

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{3041}}^1$

素因数の和:3927

約数の個数: 96

約数和(自身を含む): 2826082441728

約数和(自身を除く): 1495660815748

約数列:

[1, 2, 4, 5, 10, 20, 223, 233, 421, 446, 466, 842, 892, 932, 1115, 1165, 1684, 2105, 2230, 2330, 3041, 4210, 4460, 4660, 6082, 8420, 12164, 15205, 30410, 51959, 60820, 93883, 98093, 103918, 187766, 196186, 207836, 259795, 375532, 392372, 469415, 490465, 519590, 678143, 708553, 938830, 980930, 1039180, 1280261, 1356286, 1417106, 1877660, 1961860, 2560522, 2712572, 2834212, 3390715, 3542765, 5121044, 6401305, 6781430, 7085530, 12802610, 13562860, 14171060, 21874739, 25605220, 43749478, 87498956, 109373695, 158007319, 218747390, 285498203, 298300813, 316014638, 437494780, 570996406, 596601626, 632029276, 790036595, 1141992812, 1193203252, 1427491015, 1491504065, 1580073190, 2854982030, 2983008130, 3160146380, 5709964060, 5966016260, 66521081299, 133042162598, 266084325196, 332605406495, 665210812990, 1330421625980]

約数ペア:

[(1, 1330421625980), (2, 665210812990), (4, 332605406495), (5, 266084325196), (10, 133042162598), (20, 66521081299), (223, 5966016260), (233, 5709964060), (421, 3160146380), (446, 2983008130), (466, 2854982030), (842, 1580073190), (892, 1491504065), (932, 1427491015), (1115, 1193203252), (1165, 1141992812), (1684, 790036595), (2105, 632029276), (2230, 596601626), (2330, 570996406), (3041, 437494780), (4210, 316014638), (4460, 298300813), (4660, 285498203), (6082, 218747390), (8420, 158007319), (12164, 109373695), (15205, 87498956), (30410, 43749478), (51959, 25605220), (60820, 21874739), (93883, 14171060), (98093, 13562860), (103918, 12802610), (187766, 7085530), (196186, 6781430), (207836, 6401305), (259795, 5121044), (375532, 3542765), (392372, 3390715), (469415, 2834212), (490465, 2712572), (519590, 2560522), (678143, 1961860), (708553, 1877660), (938830, 1417106), (980930, 1356286), (1039180, 1280261)]