93513820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 217324800

約数和(自身を除く): 123810980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 59, 76, 86, 95, 97, 118, 172, 190, 194, 215, 236, 295, 380, 388, 430, 485, 590, 817, 860, 970, 1121, 1180, 1634, 1843, 1940, 2242, 2537, 3268, 3686, 4085, 4171, 4484, 5074, 5605, 5723, 7372, 8170, 8342, 9215, 10148, 11210, 11446, 12685, 16340, 16684, 18430, 20855, 22420, 22892, 25370, 28615, 36860, 41710, 48203, 50740, 57230, 79249, 83420, 96406, 108737, 114460, 158498, 192812, 217474, 241015, 246089, 316996, 396245, 434948, 482030, 492178, 543685, 792490, 964060, 984356, 1087370, 1230445, 1584980, 2174740, 2460890, 4675691, 4921780, 9351382, 18702764, 23378455, 46756910, 93513820]

約数ペア:

[(1, 93513820), (2, 46756910), (4, 23378455), (5, 18702764), (10, 9351382), (19, 4921780), (20, 4675691), (38, 2460890), (43, 2174740), (59, 1584980), (76, 1230445), (86, 1087370), (95, 984356), (97, 964060), (118, 792490), (172, 543685), (190, 492178), (194, 482030), (215, 434948), (236, 396245), (295, 316996), (380, 246089), (388, 241015), (430, 217474), (485, 192812), (590, 158498), (817, 114460), (860, 108737), (970, 96406), (1121, 83420), (1180, 79249), (1634, 57230), (1843, 50740), (1940, 48203), (2242, 41710), (2537, 36860), (3268, 28615), (3686, 25370), (4085, 22892), (4171, 22420), (4484, 20855), (5074, 18430), (5605, 16684), (5723, 16340), (7372, 12685), (8170, 11446), (8342, 11210), (9215, 10148)]