955051720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5859

約数の個数: 128

約数和(自身を含む): 2668953600

約数和(自身を除く): 1713901880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1736, 2170, 2356, 2660, 2945, 4123, 4340, 4712, 5320, 5791, 5890, 8246, 8680, 11582, 11780, 16492, 20615, 23164, 23560, 28955, 32984, 40537, 41230, 46328, 57910, 81074, 82460, 110029, 115820, 162148, 164920, 179521, 202685, 220058, 231640, 324296, 359042, 405370, 440116, 550145, 718084, 770203, 810740, 880232, 897605, 1100290, 1256647, 1436168, 1540406, 1621480, 1795210, 2200580, 2513294, 3080812, 3410899, 3590420, 3851015, 4401160, 5026588, 6161624, 6283235, 6821798, 7180840, 7702030, 10053176, 12566470, 13643596, 15404060, 17054495, 23876293, 25132940, 27287192, 30808120, 34108990, 47752586, 50265880, 68217980, 95505172, 119381465, 136435960, 191010344, 238762930, 477525860, 955051720]

約数ペア:

[(1, 955051720), (2, 477525860), (4, 238762930), (5, 191010344), (7, 136435960), (8, 119381465), (10, 95505172), (14, 68217980), (19, 50265880), (20, 47752586), (28, 34108990), (31, 30808120), (35, 27287192), (38, 25132940), (40, 23876293), (56, 17054495), (62, 15404060), (70, 13643596), (76, 12566470), (95, 10053176), (124, 7702030), (133, 7180840), (140, 6821798), (152, 6283235), (155, 6161624), (190, 5026588), (217, 4401160), (248, 3851015), (266, 3590420), (280, 3410899), (310, 3080812), (380, 2513294), (434, 2200580), (532, 1795210), (589, 1621480), (620, 1540406), (665, 1436168), (760, 1256647), (868, 1100290), (1064, 897605), (1085, 880232), (1178, 810740), (1240, 770203), (1330, 718084), (1736, 550145), (2170, 440116), (2356, 405370), (2660, 359042), (2945, 324296), (4123, 231640), (4340, 220058), (4712, 202685), (5320, 179521), (5791, 164920), (5890, 162148), (8246, 115820), (8680, 110029), (11582, 82460), (11780, 81074), (16492, 57910), (20615, 46328), (23164, 41230), (23560, 40537), (28955, 32984)]