8028139860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3430829}}^1$

素因数の和:3430857

約数の個数: 72

約数和(自身を含む): 26225264520

約数和(自身を除く): 18197124660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3430829, 6861658, 10292487, 13723316, 17154145, 20584974, 30877461, 34308290, 41169948, 44600777, 51462435, 61754922, 68616580, 89201554, 102924870, 123509844, 133802331, 154387305, 178403108, 205849740, 223003885, 267604662, 308774610, 401406993, 446007770, 535209324, 617549220, 669011655, 802813986, 892015540, 1338023310, 1605627972, 2007034965, 2676046620, 4014069930, 8028139860]

約数ペア:

[(1, 8028139860), (2, 4014069930), (3, 2676046620), (4, 2007034965), (5, 1605627972), (6, 1338023310), (9, 892015540), (10, 802813986), (12, 669011655), (13, 617549220), (15, 535209324), (18, 446007770), (20, 401406993), (26, 308774610), (30, 267604662), (36, 223003885), (39, 205849740), (45, 178403108), (52, 154387305), (60, 133802331), (65, 123509844), (78, 102924870), (90, 89201554), (117, 68616580), (130, 61754922), (156, 51462435), (180, 44600777), (195, 41169948), (234, 34308290), (260, 30877461), (390, 20584974), (468, 17154145), (585, 13723316), (780, 10292487), (1170, 6861658), (2340, 3430829)]