105272440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28952

約数の個数: 64

約数和(自身を含む): 291533760

約数和(自身を除く): 186261320

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, 28921, 57842, 115684, 144605, 202447, 231368, 289210, 375973, 404894, 578420, 751946, 809788, 1012235, 1156840, 1503892, 1619576, 1879865, 2024470, 2631811, 3007784, 3759730, 4048940, 5263622, 7519460, 8097880, 10527244, 13159055, 15038920, 21054488, 26318110, 52636220, 105272440]

約数ペア:

[(1, 105272440), (2, 52636220), (4, 26318110), (5, 21054488), (7, 15038920), (8, 13159055), (10, 10527244), (13, 8097880), (14, 7519460), (20, 5263622), (26, 4048940), (28, 3759730), (35, 3007784), (40, 2631811), (52, 2024470), (56, 1879865), (65, 1619576), (70, 1503892), (91, 1156840), (104, 1012235), (130, 809788), (140, 751946), (182, 578420), (260, 404894), (280, 375973), (364, 289210), (455, 231368), (520, 202447), (728, 144605), (910, 115684), (1820, 57842), (3640, 28921)]