33930640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 85106160

約数和(自身を除く): 51175520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 409, 488, 610, 680, 818, 976, 1037, 1220, 1360, 1636, 2045, 2074, 2440, 3272, 4090, 4148, 4880, 5185, 6544, 6953, 8180, 8296, 10370, 13906, 16360, 16592, 20740, 24949, 27812, 32720, 34765, 41480, 49898, 55624, 69530, 82960, 99796, 111248, 124745, 139060, 199592, 249490, 278120, 399184, 424133, 498980, 556240, 848266, 997960, 1696532, 1995920, 2120665, 3393064, 4241330, 6786128, 8482660, 16965320, 33930640]

約数ペア:

[(1, 33930640), (2, 16965320), (4, 8482660), (5, 6786128), (8, 4241330), (10, 3393064), (16, 2120665), (17, 1995920), (20, 1696532), (34, 997960), (40, 848266), (61, 556240), (68, 498980), (80, 424133), (85, 399184), (122, 278120), (136, 249490), (170, 199592), (244, 139060), (272, 124745), (305, 111248), (340, 99796), (409, 82960), (488, 69530), (610, 55624), (680, 49898), (818, 41480), (976, 34765), (1037, 32720), (1220, 27812), (1360, 24949), (1636, 20740), (2045, 16592), (2074, 16360), (2440, 13906), (3272, 10370), (4090, 8296), (4148, 8180), (4880, 6953), (5185, 6544)]