528088340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 1274271264

約数和(自身を除く): 746182924

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 157, 170, 221, 260, 314, 340, 442, 628, 761, 785, 884, 1105, 1522, 1570, 2041, 2210, 2669, 3044, 3140, 3805, 4082, 4420, 5338, 7610, 8164, 9893, 10205, 10676, 12937, 13345, 15220, 19786, 20410, 25874, 26690, 34697, 39572, 40820, 49465, 51748, 53380, 64685, 69394, 98930, 119477, 129370, 138788, 168181, 173485, 197860, 238954, 258740, 336362, 346970, 477908, 597385, 672724, 693940, 840905, 1194770, 1553201, 1681810, 2031109, 2389540, 3106402, 3363620, 4062218, 6212804, 7766005, 8124436, 10155545, 15532010, 20311090, 26404417, 31064020, 40622180, 52808834, 105617668, 132022085, 264044170, 528088340]

約数ペア:

[(1, 528088340), (2, 264044170), (4, 132022085), (5, 105617668), (10, 52808834), (13, 40622180), (17, 31064020), (20, 26404417), (26, 20311090), (34, 15532010), (52, 10155545), (65, 8124436), (68, 7766005), (85, 6212804), (130, 4062218), (157, 3363620), (170, 3106402), (221, 2389540), (260, 2031109), (314, 1681810), (340, 1553201), (442, 1194770), (628, 840905), (761, 693940), (785, 672724), (884, 597385), (1105, 477908), (1522, 346970), (1570, 336362), (2041, 258740), (2210, 238954), (2669, 197860), (3044, 173485), (3140, 168181), (3805, 138788), (4082, 129370), (4420, 119477), (5338, 98930), (7610, 69394), (8164, 64685), (9893, 53380), (10205, 51748), (10676, 49465), (12937, 40820), (13345, 39572), (15220, 34697), (19786, 26690), (20410, 25874)]