2978405600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{120097}}^1$

素因数の和:120148

約数の個数: 72

約数和(自身を含む): 7505644608

約数和(自身を除く): 4527239008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 120097, 240194, 480388, 600485, 960776, 1200970, 1921552, 2401940, 3002425, 3723007, 3843104, 4803880, 6004850, 7446014, 9607760, 12009700, 14892028, 18615035, 19215520, 24019400, 29784056, 37230070, 48038800, 59568112, 74460140, 93075175, 96077600, 119136224, 148920280, 186150350, 297840560, 372300700, 595681120, 744601400, 1489202800, 2978405600]

約数ペア:

[(1, 2978405600), (2, 1489202800), (4, 744601400), (5, 595681120), (8, 372300700), (10, 297840560), (16, 186150350), (20, 148920280), (25, 119136224), (31, 96077600), (32, 93075175), (40, 74460140), (50, 59568112), (62, 48038800), (80, 37230070), (100, 29784056), (124, 24019400), (155, 19215520), (160, 18615035), (200, 14892028), (248, 12009700), (310, 9607760), (400, 7446014), (496, 6004850), (620, 4803880), (775, 3843104), (800, 3723007), (992, 3002425), (1240, 2401940), (1550, 1921552), (2480, 1200970), (3100, 960776), (4960, 600485), (6200, 480388), (12400, 240194), (24800, 120097)]