100402120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27583}}^1$

素因数の和:27614

約数の個数: 64

約数和(自身を含む): 278046720

約数和(自身を除く): 177644600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27583, 55166, 110332, 137915, 193081, 220664, 275830, 358579, 386162, 551660, 717158, 772324, 965405, 1103320, 1434316, 1544648, 1792895, 1930810, 2510053, 2868632, 3585790, 3861620, 5020106, 7171580, 7723240, 10040212, 12550265, 14343160, 20080424, 25100530, 50201060, 100402120]

約数ペア:

[(1, 100402120), (2, 50201060), (4, 25100530), (5, 20080424), (7, 14343160), (8, 12550265), (10, 10040212), (13, 7723240), (14, 7171580), (20, 5020106), (26, 3861620), (28, 3585790), (35, 2868632), (40, 2510053), (52, 1930810), (56, 1792895), (65, 1544648), (70, 1434316), (91, 1103320), (104, 965405), (130, 772324), (140, 717158), (182, 551660), (260, 386162), (280, 358579), (364, 275830), (455, 220664), (520, 193081), (728, 137915), (910, 110332), (1820, 55166), (3640, 27583)]