103484260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 250399296

約数和(自身を除く): 146915036

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 722, 836, 1045, 1303, 1444, 1805, 2090, 2606, 3610, 3971, 4180, 5212, 6515, 7220, 7942, 13030, 14333, 15884, 19855, 24757, 26060, 28666, 39710, 49514, 57332, 71665, 79420, 99028, 123785, 143330, 247570, 272327, 286660, 470383, 495140, 544654, 940766, 1089308, 1361635, 1881532, 2351915, 2723270, 4703830, 5174213, 5446540, 9407660, 10348426, 20696852, 25871065, 51742130, 103484260]

約数ペア:

[(1, 103484260), (2, 51742130), (4, 25871065), (5, 20696852), (10, 10348426), (11, 9407660), (19, 5446540), (20, 5174213), (22, 4703830), (38, 2723270), (44, 2351915), (55, 1881532), (76, 1361635), (95, 1089308), (110, 940766), (190, 544654), (209, 495140), (220, 470383), (361, 286660), (380, 272327), (418, 247570), (722, 143330), (836, 123785), (1045, 99028), (1303, 79420), (1444, 71665), (1805, 57332), (2090, 49514), (2606, 39710), (3610, 28666), (3971, 26060), (4180, 24757), (5212, 19855), (6515, 15884), (7220, 14333), (7942, 13030)]