1127452040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3807

約数の個数: 128

約数和(自身を含む): 3037305600

約数和(自身を除く): 1909853560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 1060, 1144, 1166, 1378, 1430, 2120, 2332, 2756, 2860, 2915, 3445, 3719, 4664, 5512, 5720, 5830, 6890, 7438, 7579, 11660, 13780, 14876, 15158, 18595, 23320, 27560, 29752, 30316, 37190, 37895, 40909, 48347, 60632, 74380, 75790, 81818, 96694, 148760, 151580, 163636, 193388, 197107, 204545, 241735, 303160, 327272, 386776, 394214, 409090, 483470, 531817, 788428, 818180, 966940, 985535, 1063634, 1576856, 1636360, 1933880, 1971070, 2127268, 2168177, 2562391, 2659085, 3942140, 4254536, 4336354, 5124782, 5318170, 7884280, 8672708, 10249564, 10636340, 10840885, 12811955, 17345416, 20499128, 21272680, 21681770, 25623910, 28186301, 43363540, 51247820, 56372602, 86727080, 102495640, 112745204, 140931505, 225490408, 281863010, 563726020, 1127452040]

約数ペア:

[(1, 1127452040), (2, 563726020), (4, 281863010), (5, 225490408), (8, 140931505), (10, 112745204), (11, 102495640), (13, 86727080), (20, 56372602), (22, 51247820), (26, 43363540), (40, 28186301), (44, 25623910), (52, 21681770), (53, 21272680), (55, 20499128), (65, 17345416), (88, 12811955), (104, 10840885), (106, 10636340), (110, 10249564), (130, 8672708), (143, 7884280), (212, 5318170), (220, 5124782), (260, 4336354), (265, 4254536), (286, 3942140), (424, 2659085), (440, 2562391), (520, 2168177), (530, 2127268), (572, 1971070), (583, 1933880), (689, 1636360), (715, 1576856), (1060, 1063634), (1144, 985535), (1166, 966940), (1378, 818180), (1430, 788428), (2120, 531817), (2332, 483470), (2756, 409090), (2860, 394214), (2915, 386776), (3445, 327272), (3719, 303160), (4664, 241735), (5512, 204545), (5720, 197107), (5830, 193388), (6890, 163636), (7438, 151580), (7579, 148760), (11660, 96694), (13780, 81818), (14876, 75790), (15158, 74380), (18595, 60632), (23320, 48347), (27560, 40909), (29752, 37895), (30316, 37190)]