83570640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20516

約数の個数: 80

約数和(自身を含む): 274321728

約数和(自身を除く): 190751088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20483, 40966, 61449, 81932, 102415, 122898, 163864, 204830, 245796, 307245, 327728, 348211, 409660, 491592, 614490, 696422, 819320, 983184, 1044633, 1228980, 1392844, 1638640, 1741055, 2089266, 2457960, 2785688, 3482110, 4178532, 4915920, 5223165, 5571376, 6964220, 8357064, 10446330, 13928440, 16714128, 20892660, 27856880, 41785320, 83570640]

約数ペア:

[(1, 83570640), (2, 41785320), (3, 27856880), (4, 20892660), (5, 16714128), (6, 13928440), (8, 10446330), (10, 8357064), (12, 6964220), (15, 5571376), (16, 5223165), (17, 4915920), (20, 4178532), (24, 3482110), (30, 2785688), (34, 2457960), (40, 2089266), (48, 1741055), (51, 1638640), (60, 1392844), (68, 1228980), (80, 1044633), (85, 983184), (102, 819320), (120, 696422), (136, 614490), (170, 491592), (204, 409660), (240, 348211), (255, 327728), (272, 307245), (340, 245796), (408, 204830), (510, 163864), (680, 122898), (816, 102415), (1020, 81932), (1360, 61449), (2040, 40966), (4080, 20483)]