2025745096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 4006886400

約数和(自身を除く): 1981141304

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 359, 373, 488, 718, 746, 1436, 1492, 1891, 2872, 2984, 3782, 7564, 11129, 11563, 15128, 21899, 22258, 22753, 23126, 43798, 44516, 45506, 46252, 87596, 89032, 91012, 92504, 133907, 175192, 182024, 267814, 535628, 678869, 705343, 1071256, 1357738, 1410686, 2715476, 2821372, 4151117, 5430952, 5642744, 8168327, 8302234, 16336654, 16604468, 32673308, 33208936, 65346616, 253218137, 506436274, 1012872548, 2025745096]

約数ペア:

[(1, 2025745096), (2, 1012872548), (4, 506436274), (8, 253218137), (31, 65346616), (61, 33208936), (62, 32673308), (122, 16604468), (124, 16336654), (244, 8302234), (248, 8168327), (359, 5642744), (373, 5430952), (488, 4151117), (718, 2821372), (746, 2715476), (1436, 1410686), (1492, 1357738), (1891, 1071256), (2872, 705343), (2984, 678869), (3782, 535628), (7564, 267814), (11129, 182024), (11563, 175192), (15128, 133907), (21899, 92504), (22258, 91012), (22753, 89032), (23126, 87596), (43798, 46252), (44516, 45506)]