38084830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 82477440

約数和(自身を除く): 44392610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 145, 146, 203, 257, 290, 365, 406, 511, 514, 730, 1015, 1022, 1285, 1799, 2030, 2117, 2555, 2570, 3598, 4234, 5110, 7453, 8995, 10585, 14819, 14906, 17990, 18761, 21170, 29638, 37265, 37522, 52171, 74095, 74530, 93805, 104342, 131327, 148190, 187610, 260855, 262654, 521710, 544069, 656635, 1088138, 1313270, 2720345, 3808483, 5440690, 7616966, 19042415, 38084830]

約数ペア:

[(1, 38084830), (2, 19042415), (5, 7616966), (7, 5440690), (10, 3808483), (14, 2720345), (29, 1313270), (35, 1088138), (58, 656635), (70, 544069), (73, 521710), (145, 262654), (146, 260855), (203, 187610), (257, 148190), (290, 131327), (365, 104342), (406, 93805), (511, 74530), (514, 74095), (730, 52171), (1015, 37522), (1022, 37265), (1285, 29638), (1799, 21170), (2030, 18761), (2117, 17990), (2555, 14906), (2570, 14819), (3598, 10585), (4234, 8995), (5110, 7453)]