1353641900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4547}}^1$

素因数の和:4803

約数の個数: 72

約数和(自身を含む): 3177869520

約数和(自身を除く): 1824227620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 229, 260, 325, 458, 650, 916, 1145, 1300, 2290, 2977, 4547, 4580, 5725, 5954, 9094, 11450, 11908, 14885, 18188, 22735, 22900, 29770, 45470, 59111, 59540, 74425, 90940, 113675, 118222, 148850, 227350, 236444, 295555, 297700, 454700, 591110, 1041263, 1182220, 1477775, 2082526, 2955550, 4165052, 5206315, 5911100, 10412630, 13536419, 20825260, 26031575, 27072838, 52063150, 54145676, 67682095, 104126300, 135364190, 270728380, 338410475, 676820950, 1353641900]

約数ペア:

[(1, 1353641900), (2, 676820950), (4, 338410475), (5, 270728380), (10, 135364190), (13, 104126300), (20, 67682095), (25, 54145676), (26, 52063150), (50, 27072838), (52, 26031575), (65, 20825260), (100, 13536419), (130, 10412630), (229, 5911100), (260, 5206315), (325, 4165052), (458, 2955550), (650, 2082526), (916, 1477775), (1145, 1182220), (1300, 1041263), (2290, 591110), (2977, 454700), (4547, 297700), (4580, 295555), (5725, 236444), (5954, 227350), (9094, 148850), (11450, 118222), (11908, 113675), (14885, 90940), (18188, 74425), (22735, 59540), (22900, 59111), (29770, 45470)]