12562550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 18935434

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 251, 275, 286, 325, 350, 385, 455, 502, 550, 650, 715, 770, 910, 1001, 1255, 1430, 1757, 1925, 2002, 2275, 2510, 2761, 3263, 3514, 3575, 3850, 4550, 5005, 5522, 6275, 6526, 7150, 8785, 10010, 12550, 13805, 16315, 17570, 19327, 22841, 25025, 27610, 32630, 35893, 38654, 43925, 45682, 50050, 69025, 71786, 81575, 87850, 96635, 114205, 138050, 163150, 179465, 193270, 228410, 251251, 358930, 483175, 502502, 571025, 897325, 966350, 1142050, 1256255, 1794650, 2512510, 6281275, 12562550]

約数ペア:

[(1, 12562550), (2, 6281275), (5, 2512510), (7, 1794650), (10, 1256255), (11, 1142050), (13, 966350), (14, 897325), (22, 571025), (25, 502502), (26, 483175), (35, 358930), (50, 251251), (55, 228410), (65, 193270), (70, 179465), (77, 163150), (91, 138050), (110, 114205), (130, 96635), (143, 87850), (154, 81575), (175, 71786), (182, 69025), (251, 50050), (275, 45682), (286, 43925), (325, 38654), (350, 35893), (385, 32630), (455, 27610), (502, 25025), (550, 22841), (650, 19327), (715, 17570), (770, 16315), (910, 13805), (1001, 12550), (1255, 10010), (1430, 8785), (1757, 7150), (1925, 6526), (2002, 6275), (2275, 5522), (2510, 5005), (2761, 4550), (3263, 3850), (3514, 3575)]