22910860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 56770560

約数和(自身を除く): 33859700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5279, 10558, 21116, 26395, 36953, 52790, 73906, 105580, 147812, 163649, 184765, 327298, 369530, 654596, 739060, 818245, 1145543, 1636490, 2291086, 3272980, 4582172, 5727715, 11455430, 22910860]

約数ペア:

[(1, 22910860), (2, 11455430), (4, 5727715), (5, 4582172), (7, 3272980), (10, 2291086), (14, 1636490), (20, 1145543), (28, 818245), (31, 739060), (35, 654596), (62, 369530), (70, 327298), (124, 184765), (140, 163649), (155, 147812), (217, 105580), (310, 73906), (434, 52790), (620, 36953), (868, 26395), (1085, 21116), (2170, 10558), (4340, 5279)]