2124194150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 4370345280

約数和(自身を除く): 2246151130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 89, 130, 146, 178, 325, 365, 445, 503, 650, 730, 890, 949, 1006, 1157, 1825, 1898, 2225, 2314, 2515, 3650, 4450, 4745, 5030, 5785, 6497, 6539, 9490, 11570, 12575, 12994, 13078, 23725, 25150, 28925, 32485, 32695, 36719, 44767, 47450, 57850, 64970, 65390, 73438, 84461, 89534, 162425, 163475, 168922, 183595, 223835, 324850, 326950, 367190, 422305, 447670, 477347, 581971, 844610, 917975, 954694, 1119175, 1163942, 1835950, 2111525, 2238350, 2386735, 2909855, 3267991, 4223050, 4773470, 5819710, 6535982, 11933675, 14549275, 16339955, 23867350, 29098550, 32679910, 42483883, 81699775, 84967766, 163399550, 212419415, 424838830, 1062097075, 2124194150]

約数ペア:

[(1, 2124194150), (2, 1062097075), (5, 424838830), (10, 212419415), (13, 163399550), (25, 84967766), (26, 81699775), (50, 42483883), (65, 32679910), (73, 29098550), (89, 23867350), (130, 16339955), (146, 14549275), (178, 11933675), (325, 6535982), (365, 5819710), (445, 4773470), (503, 4223050), (650, 3267991), (730, 2909855), (890, 2386735), (949, 2238350), (1006, 2111525), (1157, 1835950), (1825, 1163942), (1898, 1119175), (2225, 954694), (2314, 917975), (2515, 844610), (3650, 581971), (4450, 477347), (4745, 447670), (5030, 422305), (5785, 367190), (6497, 326950), (6539, 324850), (9490, 223835), (11570, 183595), (12575, 168922), (12994, 163475), (13078, 162425), (23725, 89534), (25150, 84461), (28925, 73438), (32485, 65390), (32695, 64970), (36719, 57850), (44767, 47450)]