5280401890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1\times {\mathrm{8293}}^1$

素因数の和:9894

約数の個数: 32

約数和(自身を含む): 9743990256

約数和(自身を除く): 4463588366

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1553, 3106, 7765, 8293, 15530, 16586, 41465, 63673, 82930, 127346, 318365, 340013, 636730, 680026, 1700065, 3400130, 12879029, 25758058, 64395145, 128790290, 528040189, 1056080378, 2640200945, 5280401890]

約数ペア:

[(1, 5280401890), (2, 2640200945), (5, 1056080378), (10, 528040189), (41, 128790290), (82, 64395145), (205, 25758058), (410, 12879029), (1553, 3400130), (3106, 1700065), (7765, 680026), (8293, 636730), (15530, 340013), (16586, 318365), (41465, 127346), (63673, 82930)]