6532940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 14563584

約数和(自身を除く): 8030644

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 257, 310, 410, 514, 620, 820, 1028, 1271, 1285, 2542, 2570, 5084, 5140, 6355, 7967, 10537, 12710, 15934, 21074, 25420, 31868, 39835, 42148, 52685, 79670, 105370, 159340, 210740, 326647, 653294, 1306588, 1633235, 3266470, 6532940]

約数ペア:

[(1, 6532940), (2, 3266470), (4, 1633235), (5, 1306588), (10, 653294), (20, 326647), (31, 210740), (41, 159340), (62, 105370), (82, 79670), (124, 52685), (155, 42148), (164, 39835), (205, 31868), (257, 25420), (310, 21074), (410, 15934), (514, 12710), (620, 10537), (820, 7967), (1028, 6355), (1271, 5140), (1285, 5084), (2542, 2570)]