34778120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 86123520

約数和(自身を除く): 51345400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1423, 1880, 2444, 2846, 3055, 4888, 5692, 6110, 7115, 11384, 12220, 14230, 18499, 24440, 28460, 36998, 56920, 66881, 73996, 92495, 133762, 147992, 184990, 267524, 334405, 369980, 535048, 668810, 739960, 869453, 1337620, 1738906, 2675240, 3477812, 4347265, 6955624, 8694530, 17389060, 34778120]

約数ペア:

[(1, 34778120), (2, 17389060), (4, 8694530), (5, 6955624), (8, 4347265), (10, 3477812), (13, 2675240), (20, 1738906), (26, 1337620), (40, 869453), (47, 739960), (52, 668810), (65, 535048), (94, 369980), (104, 334405), (130, 267524), (188, 184990), (235, 147992), (260, 133762), (376, 92495), (470, 73996), (520, 66881), (611, 56920), (940, 36998), (1222, 28460), (1423, 24440), (1880, 18499), (2444, 14230), (2846, 12220), (3055, 11384), (4888, 7115), (5692, 6110)]