944339980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 2183086080

約数和(自身を除く): 1238746100

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 47, 62, 92, 94, 115, 124, 155, 188, 230, 235, 310, 460, 470, 620, 713, 940, 1081, 1409, 1426, 1457, 2162, 2818, 2852, 2914, 3565, 4324, 5405, 5636, 5828, 7045, 7130, 7285, 10810, 14090, 14260, 14570, 21620, 28180, 29140, 32407, 33511, 43679, 64814, 66223, 67022, 87358, 129628, 132446, 134044, 162035, 167555, 174716, 218395, 264892, 324070, 331115, 335110, 436790, 648140, 662230, 670220, 873580, 1004617, 1324460, 1523129, 2009234, 2052913, 3046258, 4018468, 4105826, 5023085, 6092516, 7615645, 8211652, 10046170, 10264565, 15231290, 20092340, 20529130, 30462580, 41058260, 47216999, 94433998, 188867996, 236084995, 472169990, 944339980]

約数ペア:

[(1, 944339980), (2, 472169990), (4, 236084995), (5, 188867996), (10, 94433998), (20, 47216999), (23, 41058260), (31, 30462580), (46, 20529130), (47, 20092340), (62, 15231290), (92, 10264565), (94, 10046170), (115, 8211652), (124, 7615645), (155, 6092516), (188, 5023085), (230, 4105826), (235, 4018468), (310, 3046258), (460, 2052913), (470, 2009234), (620, 1523129), (713, 1324460), (940, 1004617), (1081, 873580), (1409, 670220), (1426, 662230), (1457, 648140), (2162, 436790), (2818, 335110), (2852, 331115), (2914, 324070), (3565, 264892), (4324, 218395), (5405, 174716), (5636, 167555), (5828, 162035), (7045, 134044), (7130, 132446), (7285, 129628), (10810, 87358), (14090, 67022), (14260, 66223), (14570, 64814), (21620, 43679), (28180, 33511), (29140, 32407)]