22616360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 59996160

約数和(自身を除く): 37379800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 61, 62, 65, 92, 104, 115, 122, 124, 130, 155, 184, 230, 244, 248, 260, 299, 305, 310, 403, 460, 488, 520, 598, 610, 620, 713, 793, 806, 920, 1196, 1220, 1240, 1403, 1426, 1495, 1586, 1612, 1891, 2015, 2392, 2440, 2806, 2852, 2990, 3172, 3224, 3565, 3782, 3965, 4030, 5612, 5704, 5980, 6344, 7015, 7130, 7564, 7930, 8060, 9269, 9455, 11224, 11960, 14030, 14260, 15128, 15860, 16120, 18239, 18538, 18910, 24583, 28060, 28520, 31720, 36478, 37076, 37820, 43493, 46345, 49166, 56120, 72956, 74152, 75640, 86986, 91195, 92690, 98332, 122915, 145912, 173972, 182390, 185380, 196664, 217465, 245830, 347944, 364780, 370760, 434930, 491660, 565409, 729560, 869860, 983320, 1130818, 1739720, 2261636, 2827045, 4523272, 5654090, 11308180, 22616360]

約数ペア:

[(1, 22616360), (2, 11308180), (4, 5654090), (5, 4523272), (8, 2827045), (10, 2261636), (13, 1739720), (20, 1130818), (23, 983320), (26, 869860), (31, 729560), (40, 565409), (46, 491660), (52, 434930), (61, 370760), (62, 364780), (65, 347944), (92, 245830), (104, 217465), (115, 196664), (122, 185380), (124, 182390), (130, 173972), (155, 145912), (184, 122915), (230, 98332), (244, 92690), (248, 91195), (260, 86986), (299, 75640), (305, 74152), (310, 72956), (403, 56120), (460, 49166), (488, 46345), (520, 43493), (598, 37820), (610, 37076), (620, 36478), (713, 31720), (793, 28520), (806, 28060), (920, 24583), (1196, 18910), (1220, 18538), (1240, 18239), (1403, 16120), (1426, 15860), (1495, 15128), (1586, 14260), (1612, 14030), (1891, 11960), (2015, 11224), (2392, 9455), (2440, 9269), (2806, 8060), (2852, 7930), (2990, 7564), (3172, 7130), (3224, 7015), (3565, 6344), (3782, 5980), (3965, 5704), (4030, 5612)]