2001196860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{3929}}^1$

素因数の和:4607

約数の個数: 96

約数和(自身を含む): 6045157440

約数和(自身を除く): 4043960580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 653, 780, 1306, 1959, 2612, 3265, 3918, 3929, 6530, 7836, 7858, 8489, 9795, 11787, 13060, 15716, 16978, 19590, 19645, 23574, 25467, 33956, 39180, 39290, 42445, 47148, 50934, 51077, 58935, 78580, 84890, 101868, 102154, 117870, 127335, 153231, 169780, 204308, 235740, 254670, 255385, 306462, 509340, 510770, 612924, 766155, 1021540, 1532310, 2565637, 3064620, 5131274, 7696911, 10262548, 12828185, 15393822, 25656370, 30787644, 33353281, 38484555, 51312740, 66706562, 76969110, 100059843, 133413124, 153938220, 166766405, 200119686, 333532810, 400239372, 500299215, 667065620, 1000598430, 2001196860]

約数ペア:

[(1, 2001196860), (2, 1000598430), (3, 667065620), (4, 500299215), (5, 400239372), (6, 333532810), (10, 200119686), (12, 166766405), (13, 153938220), (15, 133413124), (20, 100059843), (26, 76969110), (30, 66706562), (39, 51312740), (52, 38484555), (60, 33353281), (65, 30787644), (78, 25656370), (130, 15393822), (156, 12828185), (195, 10262548), (260, 7696911), (390, 5131274), (653, 3064620), (780, 2565637), (1306, 1532310), (1959, 1021540), (2612, 766155), (3265, 612924), (3918, 510770), (3929, 509340), (6530, 306462), (7836, 255385), (7858, 254670), (8489, 235740), (9795, 204308), (11787, 169780), (13060, 153231), (15716, 127335), (16978, 117870), (19590, 102154), (19645, 101868), (23574, 84890), (25467, 78580), (33956, 58935), (39180, 51077), (39290, 50934), (42445, 47148)]