201609067120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1\times {\mathrm{18223}}^1$

素因数の和:21650

約数の個数: 80

約数和(自身を含む): 480342506112

約数和(自身を除く): 278733438992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3373, 6746, 13492, 16865, 18223, 26984, 33730, 36446, 53968, 67460, 72892, 91115, 134920, 138293, 145784, 182230, 269840, 276586, 291568, 364460, 553172, 691465, 728920, 747143, 1106344, 1382930, 1457840, 1494286, 2212688, 2765860, 2988572, 3735715, 5531720, 5977144, 7471430, 11063440, 11954288, 14942860, 29885720, 59771440, 61466179, 122932358, 245864716, 307330895, 491729432, 614661790, 983458864, 1229323580, 2458647160, 2520113339, 4917294320, 5040226678, 10080453356, 12600566695, 20160906712, 25201133390, 40321813424, 50402266780, 100804533560, 201609067120]

約数ペア:

[(1, 201609067120), (2, 100804533560), (4, 50402266780), (5, 40321813424), (8, 25201133390), (10, 20160906712), (16, 12600566695), (20, 10080453356), (40, 5040226678), (41, 4917294320), (80, 2520113339), (82, 2458647160), (164, 1229323580), (205, 983458864), (328, 614661790), (410, 491729432), (656, 307330895), (820, 245864716), (1640, 122932358), (3280, 61466179), (3373, 59771440), (6746, 29885720), (13492, 14942860), (16865, 11954288), (18223, 11063440), (26984, 7471430), (33730, 5977144), (36446, 5531720), (53968, 3735715), (67460, 2988572), (72892, 2765860), (91115, 2212688), (134920, 1494286), (138293, 1457840), (145784, 1382930), (182230, 1106344), (269840, 747143), (276586, 728920), (291568, 691465), (364460, 553172)]