22786140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 69543936

約数和(自身を除く): 46757796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 223, 260, 262, 390, 393, 446, 524, 655, 669, 780, 786, 892, 1115, 1310, 1338, 1572, 1703, 1965, 2230, 2620, 2676, 2899, 3345, 3406, 3930, 4460, 5109, 5798, 6690, 6812, 7860, 8515, 8697, 10218, 11596, 13380, 14495, 17030, 17394, 20436, 25545, 28990, 29213, 34060, 34788, 43485, 51090, 57980, 58426, 86970, 87639, 102180, 116852, 146065, 173940, 175278, 292130, 350556, 379769, 438195, 584260, 759538, 876390, 1139307, 1519076, 1752780, 1898845, 2278614, 3797690, 4557228, 5696535, 7595380, 11393070, 22786140]

約数ペア:

[(1, 22786140), (2, 11393070), (3, 7595380), (4, 5696535), (5, 4557228), (6, 3797690), (10, 2278614), (12, 1898845), (13, 1752780), (15, 1519076), (20, 1139307), (26, 876390), (30, 759538), (39, 584260), (52, 438195), (60, 379769), (65, 350556), (78, 292130), (130, 175278), (131, 173940), (156, 146065), (195, 116852), (223, 102180), (260, 87639), (262, 86970), (390, 58426), (393, 57980), (446, 51090), (524, 43485), (655, 34788), (669, 34060), (780, 29213), (786, 28990), (892, 25545), (1115, 20436), (1310, 17394), (1338, 17030), (1572, 14495), (1703, 13380), (1965, 11596), (2230, 10218), (2620, 8697), (2676, 8515), (2899, 7860), (3345, 6812), (3406, 6690), (3930, 5798), (4460, 5109)]