361566260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19801}}^1$

素因数の和:19904

約数の個数: 48

約数和(自身を含む): 838337472

約数和(自身を除く): 476771212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 19801, 39602, 79204, 99005, 198010, 217811, 396020, 435622, 871244, 1089055, 1643483, 2178110, 3286966, 4356220, 6573932, 8217415, 16434830, 18078313, 32869660, 36156626, 72313252, 90391565, 180783130, 361566260]

約数ペア:

[(1, 361566260), (2, 180783130), (4, 90391565), (5, 72313252), (10, 36156626), (11, 32869660), (20, 18078313), (22, 16434830), (44, 8217415), (55, 6573932), (83, 4356220), (110, 3286966), (166, 2178110), (220, 1643483), (332, 1089055), (415, 871244), (830, 435622), (913, 396020), (1660, 217811), (1826, 198010), (3652, 99005), (4565, 79204), (9130, 39602), (18260, 19801)]