3202940420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 7275471840

約数和(自身を除く): 4072531420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 389, 397, 610, 778, 794, 1037, 1220, 1556, 1588, 1945, 1985, 2074, 3890, 3970, 4148, 5185, 6613, 6749, 7780, 7940, 10370, 13226, 13498, 20740, 23729, 24217, 26452, 26996, 33065, 33745, 47458, 48434, 66130, 67490, 94916, 96868, 118645, 121085, 132260, 134980, 154433, 237290, 242170, 308866, 403393, 411689, 474580, 484340, 617732, 772165, 806786, 823378, 1544330, 1613572, 1646756, 2016965, 2058445, 2625361, 3088660, 4033930, 4116890, 5250722, 8067860, 8233780, 9420413, 10501444, 13126805, 18840826, 26253610, 37681652, 47102065, 52507220, 94204130, 160147021, 188408260, 320294042, 640588084, 800735105, 1601470210, 3202940420]

約数ペア:

[(1, 3202940420), (2, 1601470210), (4, 800735105), (5, 640588084), (10, 320294042), (17, 188408260), (20, 160147021), (34, 94204130), (61, 52507220), (68, 47102065), (85, 37681652), (122, 26253610), (170, 18840826), (244, 13126805), (305, 10501444), (340, 9420413), (389, 8233780), (397, 8067860), (610, 5250722), (778, 4116890), (794, 4033930), (1037, 3088660), (1220, 2625361), (1556, 2058445), (1588, 2016965), (1945, 1646756), (1985, 1613572), (2074, 1544330), (3890, 823378), (3970, 806786), (4148, 772165), (5185, 617732), (6613, 484340), (6749, 474580), (7780, 411689), (7940, 403393), (10370, 308866), (13226, 242170), (13498, 237290), (20740, 154433), (23729, 134980), (24217, 132260), (26452, 121085), (26996, 118645), (33065, 96868), (33745, 94916), (47458, 67490), (48434, 66130)]