1330444032160

素因数分解:

$2^5\times 5^1\times {\mathrm{20771}}^1\times {\mathrm{400331}}^1$

素因数の和:421117

約数の個数: 48

約数和(自身を含む): 3143333202912

約数和(自身を除く): 1812889170752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 20771, 41542, 83084, 103855, 166168, 207710, 332336, 400331, 415420, 664672, 800662, 830840, 1601324, 1661680, 2001655, 3202648, 3323360, 4003310, 6405296, 8006620, 12810592, 16013240, 32026480, 64052960, 8315275201, 16630550402, 33261100804, 41576376005, 66522201608, 83152752010, 133044403216, 166305504020, 266088806432, 332611008040, 665222016080, 1330444032160]

約数ペア:

[(1, 1330444032160), (2, 665222016080), (4, 332611008040), (5, 266088806432), (8, 166305504020), (10, 133044403216), (16, 83152752010), (20, 66522201608), (32, 41576376005), (40, 33261100804), (80, 16630550402), (160, 8315275201), (20771, 64052960), (41542, 32026480), (83084, 16013240), (103855, 12810592), (166168, 8006620), (207710, 6405296), (332336, 4003310), (400331, 3323360), (415420, 3202648), (664672, 2001655), (800662, 1661680), (830840, 1601324)]