10251137660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{26203}}^1$

素因数の和:26874

約数の個数: 48

約数和(自身を含む): 22257887232

約数和(自身を除く): 12006749572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 631, 1262, 2524, 3155, 6310, 12620, 19561, 26203, 39122, 52406, 78244, 97805, 104812, 131015, 195610, 262030, 391220, 524060, 812293, 1624586, 3249172, 4061465, 8122930, 16245860, 16534093, 33068186, 66136372, 82670465, 165340930, 330681860, 512556883, 1025113766, 2050227532, 2562784415, 5125568830, 10251137660]

約数ペア:

[(1, 10251137660), (2, 5125568830), (4, 2562784415), (5, 2050227532), (10, 1025113766), (20, 512556883), (31, 330681860), (62, 165340930), (124, 82670465), (155, 66136372), (310, 33068186), (620, 16534093), (631, 16245860), (1262, 8122930), (2524, 4061465), (3155, 3249172), (6310, 1624586), (12620, 812293), (19561, 524060), (26203, 391220), (39122, 262030), (52406, 195610), (78244, 131015), (97805, 104812)]