1107788161540

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2357}}^1\times {\mathrm{12323}}^1$

素因数の和:16596

約数の個数: 48

約数和(自身を含む): 2328751518912

約数和(自身を除く): 1220963357372

約数列:

[1, 2, 4, 5, 10, 20, 1907, 2357, 3814, 4714, 7628, 9428, 9535, 11785, 12323, 19070, 23570, 24646, 38140, 47140, 49292, 61615, 123230, 246460, 4494799, 8989598, 17979196, 22473995, 23499961, 29045311, 44947990, 46999922, 58090622, 89895980, 93999844, 116181244, 117499805, 145226555, 234999610, 290453110, 469999220, 580906220, 55389408077, 110778816154, 221557632308, 276947040385, 553894080770, 1107788161540]

約数ペア:

[(1, 1107788161540), (2, 553894080770), (4, 276947040385), (5, 221557632308), (10, 110778816154), (20, 55389408077), (1907, 580906220), (2357, 469999220), (3814, 290453110), (4714, 234999610), (7628, 145226555), (9428, 117499805), (9535, 116181244), (11785, 93999844), (12323, 89895980), (19070, 58090622), (23570, 46999922), (24646, 44947990), (38140, 29045311), (47140, 23499961), (49292, 22473995), (61615, 17979196), (123230, 8989598), (246460, 4494799)]