13963400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 35746410

約数和(自身を除く): 21783010

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 577, 605, 968, 1100, 1154, 1210, 2200, 2308, 2420, 2885, 3025, 4616, 4840, 5770, 6050, 6347, 11540, 12100, 12694, 14425, 23080, 24200, 25388, 28850, 31735, 50776, 57700, 63470, 69817, 115400, 126940, 139634, 158675, 253880, 279268, 317350, 349085, 558536, 634700, 698170, 1269400, 1396340, 1745425, 2792680, 3490850, 6981700, 13963400]

約数ペア:

[(1, 13963400), (2, 6981700), (4, 3490850), (5, 2792680), (8, 1745425), (10, 1396340), (11, 1269400), (20, 698170), (22, 634700), (25, 558536), (40, 349085), (44, 317350), (50, 279268), (55, 253880), (88, 158675), (100, 139634), (110, 126940), (121, 115400), (200, 69817), (220, 63470), (242, 57700), (275, 50776), (440, 31735), (484, 28850), (550, 25388), (577, 24200), (605, 23080), (968, 14425), (1100, 12694), (1154, 12100), (1210, 11540), (2200, 6347), (2308, 6050), (2420, 5770), (2885, 4840), (3025, 4616)]