65512137700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1\times {\mathrm{10391}}^1$

素因数の和:11413

約数の個数: 72

約数和(自身を含む): 144450379584

約数和(自身を除く): 78938241884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 941, 1340, 1675, 1882, 3350, 3764, 4705, 6700, 9410, 10391, 18820, 20782, 23525, 41564, 47050, 51955, 63047, 94100, 103910, 126094, 207820, 252188, 259775, 315235, 519550, 630470, 696197, 1039100, 1260940, 1392394, 1576175, 2784788, 3152350, 3480985, 6304700, 6961970, 9777931, 13923940, 17404925, 19555862, 34809850, 39111724, 48889655, 69619700, 97779310, 195558620, 244448275, 488896550, 655121377, 977793100, 1310242754, 2620485508, 3275606885, 6551213770, 13102427540, 16378034425, 32756068850, 65512137700]

約数ペア:

[(1, 65512137700), (2, 32756068850), (4, 16378034425), (5, 13102427540), (10, 6551213770), (20, 3275606885), (25, 2620485508), (50, 1310242754), (67, 977793100), (100, 655121377), (134, 488896550), (268, 244448275), (335, 195558620), (670, 97779310), (941, 69619700), (1340, 48889655), (1675, 39111724), (1882, 34809850), (3350, 19555862), (3764, 17404925), (4705, 13923940), (6700, 9777931), (9410, 6961970), (10391, 6304700), (18820, 3480985), (20782, 3152350), (23525, 2784788), (41564, 1576175), (47050, 1392394), (51955, 1260940), (63047, 1039100), (94100, 696197), (103910, 630470), (126094, 519550), (207820, 315235), (252188, 259775)]