2126392840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9067}}^1$

素因数の和:9143

約数の個数: 128

約数和(自身を含む): 5758542720

約数和(自身を除く): 3632149880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 130, 143, 164, 205, 220, 260, 286, 328, 410, 440, 451, 520, 533, 572, 715, 820, 902, 1066, 1144, 1430, 1640, 1804, 2132, 2255, 2665, 2860, 3608, 4264, 4510, 5330, 5720, 5863, 9020, 9067, 10660, 11726, 18040, 18134, 21320, 23452, 29315, 36268, 45335, 46904, 58630, 72536, 90670, 99737, 117260, 117871, 181340, 199474, 234520, 235742, 362680, 371747, 398948, 471484, 498685, 589355, 743494, 797896, 942968, 997370, 1178710, 1296581, 1486988, 1858735, 1994740, 2357420, 2593162, 2973976, 3717470, 3989480, 4089217, 4714840, 4832711, 5186324, 6482905, 7434940, 8178434, 9665422, 10372648, 12965810, 14869880, 16356868, 19330844, 20446085, 24163555, 25931620, 32713736, 38661688, 40892170, 48327110, 51863240, 53159821, 81784340, 96654220, 106319642, 163568680, 193308440, 212639284, 265799105, 425278568, 531598210, 1063196420, 2126392840]

約数ペア:

[(1, 2126392840), (2, 1063196420), (4, 531598210), (5, 425278568), (8, 265799105), (10, 212639284), (11, 193308440), (13, 163568680), (20, 106319642), (22, 96654220), (26, 81784340), (40, 53159821), (41, 51863240), (44, 48327110), (52, 40892170), (55, 38661688), (65, 32713736), (82, 25931620), (88, 24163555), (104, 20446085), (110, 19330844), (130, 16356868), (143, 14869880), (164, 12965810), (205, 10372648), (220, 9665422), (260, 8178434), (286, 7434940), (328, 6482905), (410, 5186324), (440, 4832711), (451, 4714840), (520, 4089217), (533, 3989480), (572, 3717470), (715, 2973976), (820, 2593162), (902, 2357420), (1066, 1994740), (1144, 1858735), (1430, 1486988), (1640, 1296581), (1804, 1178710), (2132, 997370), (2255, 942968), (2665, 797896), (2860, 743494), (3608, 589355), (4264, 498685), (4510, 471484), (5330, 398948), (5720, 371747), (5863, 362680), (9020, 235742), (9067, 234520), (10660, 199474), (11726, 181340), (18040, 117871), (18134, 117260), (21320, 99737), (23452, 90670), (29315, 72536), (36268, 58630), (45335, 46904)]