45800020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 115992576

約数和(自身を除く): 70192556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 173, 217, 244, 305, 310, 346, 427, 434, 610, 620, 692, 854, 865, 868, 1085, 1211, 1220, 1708, 1730, 1891, 2135, 2170, 2422, 3460, 3782, 4270, 4340, 4844, 5363, 6055, 7564, 8540, 9455, 10553, 10726, 12110, 13237, 18910, 21106, 21452, 24220, 26474, 26815, 37541, 37820, 42212, 52765, 52948, 53630, 66185, 73871, 75082, 105530, 107260, 132370, 147742, 150164, 187705, 211060, 264740, 295484, 327143, 369355, 375410, 654286, 738710, 750820, 1308572, 1477420, 1635715, 2290001, 3271430, 4580002, 6542860, 9160004, 11450005, 22900010, 45800020]

約数ペア:

[(1, 45800020), (2, 22900010), (4, 11450005), (5, 9160004), (7, 6542860), (10, 4580002), (14, 3271430), (20, 2290001), (28, 1635715), (31, 1477420), (35, 1308572), (61, 750820), (62, 738710), (70, 654286), (122, 375410), (124, 369355), (140, 327143), (155, 295484), (173, 264740), (217, 211060), (244, 187705), (305, 150164), (310, 147742), (346, 132370), (427, 107260), (434, 105530), (610, 75082), (620, 73871), (692, 66185), (854, 53630), (865, 52948), (868, 52765), (1085, 42212), (1211, 37820), (1220, 37541), (1708, 26815), (1730, 26474), (1891, 24220), (2135, 21452), (2170, 21106), (2422, 18910), (3460, 13237), (3782, 12110), (4270, 10726), (4340, 10553), (4844, 9455), (5363, 8540), (6055, 7564)]