403250260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 1026934272

約数和(自身を除く): 623684012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 161, 230, 244, 305, 322, 427, 460, 610, 644, 805, 854, 1220, 1403, 1610, 1708, 2053, 2135, 2806, 3220, 4106, 4270, 5612, 7015, 8212, 8540, 9821, 10265, 14030, 14371, 19642, 20530, 28060, 28742, 39284, 41060, 47219, 49105, 57484, 71855, 94438, 98210, 125233, 143710, 188876, 196420, 236095, 250466, 287420, 330533, 472190, 500932, 626165, 661066, 876631, 944380, 1252330, 1322132, 1652665, 1753262, 2504660, 2880359, 3305330, 3506524, 4383155, 5760718, 6610660, 8766310, 11521436, 14401795, 17532620, 20162513, 28803590, 40325026, 57607180, 80650052, 100812565, 201625130, 403250260]

約数ペア:

[(1, 403250260), (2, 201625130), (4, 100812565), (5, 80650052), (7, 57607180), (10, 40325026), (14, 28803590), (20, 20162513), (23, 17532620), (28, 14401795), (35, 11521436), (46, 8766310), (61, 6610660), (70, 5760718), (92, 4383155), (115, 3506524), (122, 3305330), (140, 2880359), (161, 2504660), (230, 1753262), (244, 1652665), (305, 1322132), (322, 1252330), (427, 944380), (460, 876631), (610, 661066), (644, 626165), (805, 500932), (854, 472190), (1220, 330533), (1403, 287420), (1610, 250466), (1708, 236095), (2053, 196420), (2135, 188876), (2806, 143710), (3220, 125233), (4106, 98210), (4270, 94438), (5612, 71855), (7015, 57484), (8212, 49105), (8540, 47219), (9821, 41060), (10265, 39284), (14030, 28742), (14371, 28060), (19642, 20530)]