1618443040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1153}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 3964294656

約数和(自身を除く): 2345851616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 283, 310, 496, 566, 620, 992, 1132, 1153, 1240, 1415, 2264, 2306, 2480, 2830, 4528, 4612, 4960, 5660, 5765, 8773, 9056, 9224, 11320, 11530, 17546, 18448, 22640, 23060, 35092, 35743, 36896, 43865, 45280, 46120, 70184, 71486, 87730, 92240, 140368, 142972, 175460, 178715, 184480, 280736, 285944, 326299, 350920, 357430, 571888, 652598, 701840, 714860, 1143776, 1305196, 1403680, 1429720, 1631495, 2610392, 2859440, 3262990, 5220784, 5718880, 6525980, 10115269, 10441568, 13051960, 20230538, 26103920, 40461076, 50576345, 52207840, 80922152, 101152690, 161844304, 202305380, 323688608, 404610760, 809221520, 1618443040]

約数ペア:

[(1, 1618443040), (2, 809221520), (4, 404610760), (5, 323688608), (8, 202305380), (10, 161844304), (16, 101152690), (20, 80922152), (31, 52207840), (32, 50576345), (40, 40461076), (62, 26103920), (80, 20230538), (124, 13051960), (155, 10441568), (160, 10115269), (248, 6525980), (283, 5718880), (310, 5220784), (496, 3262990), (566, 2859440), (620, 2610392), (992, 1631495), (1132, 1429720), (1153, 1403680), (1240, 1305196), (1415, 1143776), (2264, 714860), (2306, 701840), (2480, 652598), (2830, 571888), (4528, 357430), (4612, 350920), (4960, 326299), (5660, 285944), (5765, 280736), (8773, 184480), (9056, 178715), (9224, 175460), (11320, 142972), (11530, 140368), (17546, 92240), (18448, 87730), (22640, 71486), (23060, 70184), (35092, 46120), (35743, 45280), (36896, 43865)]