2290339520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32983}}^1$

素因数の和:33038

約数の個数: 112

約数和(自身を含む): 6434254848

約数和(自身を除く): 4143915328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 32983, 34720, 65966, 69440, 131932, 164915, 230881, 263864, 329830, 461762, 527728, 659660, 923524, 1022473, 1055456, 1154405, 1319320, 1847048, 2044946, 2110912, 2308810, 2638640, 3694096, 4089892, 4617620, 5112365, 5277280, 7157311, 7388192, 8179784, 9235240, 10224730, 10554560, 14314622, 14776384, 16359568, 18470480, 20449460, 28629244, 32719136, 35786555, 36940960, 40898920, 57258488, 65438272, 71573110, 73881920, 81797840, 114516976, 143146220, 163595680, 229033952, 286292440, 327191360, 458067904, 572584880, 1145169760, 2290339520]

約数ペア:

[(1, 2290339520), (2, 1145169760), (4, 572584880), (5, 458067904), (7, 327191360), (8, 286292440), (10, 229033952), (14, 163595680), (16, 143146220), (20, 114516976), (28, 81797840), (31, 73881920), (32, 71573110), (35, 65438272), (40, 57258488), (56, 40898920), (62, 36940960), (64, 35786555), (70, 32719136), (80, 28629244), (112, 20449460), (124, 18470480), (140, 16359568), (155, 14776384), (160, 14314622), (217, 10554560), (224, 10224730), (248, 9235240), (280, 8179784), (310, 7388192), (320, 7157311), (434, 5277280), (448, 5112365), (496, 4617620), (560, 4089892), (620, 3694096), (868, 2638640), (992, 2308810), (1085, 2110912), (1120, 2044946), (1240, 1847048), (1736, 1319320), (1984, 1154405), (2170, 1055456), (2240, 1022473), (2480, 923524), (3472, 659660), (4340, 527728), (4960, 461762), (6944, 329830), (8680, 263864), (9920, 230881), (13888, 164915), (17360, 131932), (32983, 69440), (34720, 65966)]