42022760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 102574080

約数和(自身を除く): 60551320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 383, 422, 520, 766, 844, 1055, 1532, 1688, 1915, 2110, 2743, 3064, 3830, 4220, 4979, 5486, 7660, 8440, 9958, 10972, 13715, 15320, 19916, 21944, 24895, 27430, 39832, 49790, 54860, 80813, 99580, 109720, 161626, 199160, 323252, 404065, 646504, 808130, 1050569, 1616260, 2101138, 3232520, 4202276, 5252845, 8404552, 10505690, 21011380, 42022760]

約数ペア:

[(1, 42022760), (2, 21011380), (4, 10505690), (5, 8404552), (8, 5252845), (10, 4202276), (13, 3232520), (20, 2101138), (26, 1616260), (40, 1050569), (52, 808130), (65, 646504), (104, 404065), (130, 323252), (211, 199160), (260, 161626), (383, 109720), (422, 99580), (520, 80813), (766, 54860), (844, 49790), (1055, 39832), (1532, 27430), (1688, 24895), (1915, 21944), (2110, 19916), (2743, 15320), (3064, 13715), (3830, 10972), (4220, 9958), (4979, 8440), (5486, 7660)]