3935211920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{22349}}^1$

素因数の和:22464

約数の個数: 80

約数和(自身を含む): 9577958400

約数和(自身を除く): 5642746480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1136, 1240, 1420, 2201, 2480, 2840, 4402, 5680, 8804, 11005, 17608, 22010, 22349, 35216, 44020, 44698, 88040, 89396, 111745, 176080, 178792, 223490, 357584, 446980, 692819, 893960, 1385638, 1586779, 1787920, 2771276, 3173558, 3464095, 5542552, 6347116, 6928190, 7933895, 11085104, 12694232, 13856380, 15867790, 25388464, 27712760, 31735580, 49190149, 55425520, 63471160, 98380298, 126942320, 196760596, 245950745, 393521192, 491901490, 787042384, 983802980, 1967605960, 3935211920]

約数ペア:

[(1, 3935211920), (2, 1967605960), (4, 983802980), (5, 787042384), (8, 491901490), (10, 393521192), (16, 245950745), (20, 196760596), (31, 126942320), (40, 98380298), (62, 63471160), (71, 55425520), (80, 49190149), (124, 31735580), (142, 27712760), (155, 25388464), (248, 15867790), (284, 13856380), (310, 12694232), (355, 11085104), (496, 7933895), (568, 6928190), (620, 6347116), (710, 5542552), (1136, 3464095), (1240, 3173558), (1420, 2771276), (2201, 1787920), (2480, 1586779), (2840, 1385638), (4402, 893960), (5680, 692819), (8804, 446980), (11005, 357584), (17608, 223490), (22010, 178792), (22349, 176080), (35216, 111745), (44020, 89396), (44698, 88040)]