3567280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 9133344

約数和(自身を除く): 5566064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 61, 68, 80, 85, 86, 122, 136, 170, 172, 215, 244, 272, 305, 340, 344, 430, 488, 610, 680, 688, 731, 860, 976, 1037, 1220, 1360, 1462, 1720, 2074, 2440, 2623, 2924, 3440, 3655, 4148, 4880, 5185, 5246, 5848, 7310, 8296, 10370, 10492, 11696, 13115, 14620, 16592, 20740, 20984, 26230, 29240, 41480, 41968, 44591, 52460, 58480, 82960, 89182, 104920, 178364, 209840, 222955, 356728, 445910, 713456, 891820, 1783640, 3567280]

約数ペア:

[(1, 3567280), (2, 1783640), (4, 891820), (5, 713456), (8, 445910), (10, 356728), (16, 222955), (17, 209840), (20, 178364), (34, 104920), (40, 89182), (43, 82960), (61, 58480), (68, 52460), (80, 44591), (85, 41968), (86, 41480), (122, 29240), (136, 26230), (170, 20984), (172, 20740), (215, 16592), (244, 14620), (272, 13115), (305, 11696), (340, 10492), (344, 10370), (430, 8296), (488, 7310), (610, 5848), (680, 5246), (688, 5185), (731, 4880), (860, 4148), (976, 3655), (1037, 3440), (1220, 2924), (1360, 2623), (1462, 2440), (1720, 2074)]