2550239800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11117}}^1$

素因数の和:11201

約数の個数: 96

約数和(自身を含む): 6286561920

約数和(自身を除く): 3736322120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 620, 740, 775, 925, 1147, 1240, 1480, 1550, 1850, 2294, 3100, 3700, 4588, 5735, 6200, 7400, 9176, 11117, 11470, 22234, 22940, 28675, 44468, 45880, 55585, 57350, 88936, 111170, 114700, 222340, 229400, 277925, 344627, 411329, 444680, 555850, 689254, 822658, 1111700, 1378508, 1645316, 1723135, 2056645, 2223400, 2757016, 3290632, 3446270, 4113290, 6892540, 8226580, 8615675, 10283225, 12751199, 13785080, 16453160, 17231350, 20566450, 25502398, 34462700, 41132900, 51004796, 63755995, 68925400, 82265800, 102009592, 127511990, 255023980, 318779975, 510047960, 637559950, 1275119900, 2550239800]

約数ペア:

[(1, 2550239800), (2, 1275119900), (4, 637559950), (5, 510047960), (8, 318779975), (10, 255023980), (20, 127511990), (25, 102009592), (31, 82265800), (37, 68925400), (40, 63755995), (50, 51004796), (62, 41132900), (74, 34462700), (100, 25502398), (124, 20566450), (148, 17231350), (155, 16453160), (185, 13785080), (200, 12751199), (248, 10283225), (296, 8615675), (310, 8226580), (370, 6892540), (620, 4113290), (740, 3446270), (775, 3290632), (925, 2757016), (1147, 2223400), (1240, 2056645), (1480, 1723135), (1550, 1645316), (1850, 1378508), (2294, 1111700), (3100, 822658), (3700, 689254), (4588, 555850), (5735, 444680), (6200, 411329), (7400, 344627), (9176, 277925), (11117, 229400), (11470, 222340), (22234, 114700), (22940, 111170), (28675, 88936), (44468, 57350), (45880, 55585)]