10784900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 28498176

約数和(自身を除く): 17713276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 71, 98, 100, 124, 140, 142, 155, 175, 196, 217, 245, 284, 310, 350, 355, 434, 490, 497, 620, 700, 710, 775, 868, 980, 994, 1085, 1225, 1420, 1519, 1550, 1775, 1988, 2170, 2201, 2450, 2485, 3038, 3100, 3479, 3550, 4340, 4402, 4900, 4970, 5425, 6076, 6958, 7100, 7595, 8804, 9940, 10850, 11005, 12425, 13916, 15190, 15407, 17395, 21700, 22010, 24850, 30380, 30814, 34790, 37975, 44020, 49700, 55025, 61628, 69580, 75950, 77035, 86975, 107849, 110050, 151900, 154070, 173950, 215698, 220100, 308140, 347900, 385175, 431396, 539245, 770350, 1078490, 1540700, 2156980, 2696225, 5392450, 10784900]

約数ペア:

[(1, 10784900), (2, 5392450), (4, 2696225), (5, 2156980), (7, 1540700), (10, 1078490), (14, 770350), (20, 539245), (25, 431396), (28, 385175), (31, 347900), (35, 308140), (49, 220100), (50, 215698), (62, 173950), (70, 154070), (71, 151900), (98, 110050), (100, 107849), (124, 86975), (140, 77035), (142, 75950), (155, 69580), (175, 61628), (196, 55025), (217, 49700), (245, 44020), (284, 37975), (310, 34790), (350, 30814), (355, 30380), (434, 24850), (490, 22010), (497, 21700), (620, 17395), (700, 15407), (710, 15190), (775, 13916), (868, 12425), (980, 11005), (994, 10850), (1085, 9940), (1225, 8804), (1420, 7595), (1519, 7100), (1550, 6958), (1775, 6076), (1988, 5425), (2170, 4970), (2201, 4900), (2450, 4402), (2485, 4340), (3038, 3550), (3100, 3479)]