3933138040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{3917}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 9537665760

約数和(自身を除く): 5604527720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1931, 3862, 3917, 7724, 7834, 9655, 15448, 15668, 19310, 19585, 25103, 31336, 38620, 39170, 50206, 50921, 77240, 78340, 100412, 101842, 125515, 156680, 200824, 203684, 251030, 254605, 407368, 502060, 509210, 1004120, 1018420, 2036840, 7563727, 15127454, 30254908, 37818635, 60509816, 75637270, 98328451, 151274540, 196656902, 302549080, 393313804, 491642255, 786627608, 983284510, 1966569020, 3933138040]

約数ペア:

[(1, 3933138040), (2, 1966569020), (4, 983284510), (5, 786627608), (8, 491642255), (10, 393313804), (13, 302549080), (20, 196656902), (26, 151274540), (40, 98328451), (52, 75637270), (65, 60509816), (104, 37818635), (130, 30254908), (260, 15127454), (520, 7563727), (1931, 2036840), (3862, 1018420), (3917, 1004120), (7724, 509210), (7834, 502060), (9655, 407368), (15448, 254605), (15668, 251030), (19310, 203684), (19585, 200824), (25103, 156680), (31336, 125515), (38620, 101842), (39170, 100412), (50206, 78340), (50921, 77240)]