2855317280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17209}}^1$

素因数の和:17302

約数の個数: 96

約数和(自身を含む): 7260004080

約数和(自身を除く): 4404686800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 340, 488, 544, 610, 680, 976, 1037, 1220, 1360, 1952, 2074, 2440, 2720, 4148, 4880, 5185, 8296, 9760, 10370, 16592, 17209, 20740, 33184, 34418, 41480, 68836, 82960, 86045, 137672, 165920, 172090, 275344, 292553, 344180, 550688, 585106, 688360, 1049749, 1170212, 1376720, 1462765, 2099498, 2340424, 2753440, 2925530, 4198996, 4680848, 5248745, 5851060, 8397992, 9361696, 10497490, 11702120, 16795984, 17845733, 20994980, 23404240, 33591968, 35691466, 41989960, 46808480, 71382932, 83979920, 89228665, 142765864, 167959840, 178457330, 285531728, 356914660, 571063456, 713829320, 1427658640, 2855317280]

約数ペア:

[(1, 2855317280), (2, 1427658640), (4, 713829320), (5, 571063456), (8, 356914660), (10, 285531728), (16, 178457330), (17, 167959840), (20, 142765864), (32, 89228665), (34, 83979920), (40, 71382932), (61, 46808480), (68, 41989960), (80, 35691466), (85, 33591968), (122, 23404240), (136, 20994980), (160, 17845733), (170, 16795984), (244, 11702120), (272, 10497490), (305, 9361696), (340, 8397992), (488, 5851060), (544, 5248745), (610, 4680848), (680, 4198996), (976, 2925530), (1037, 2753440), (1220, 2340424), (1360, 2099498), (1952, 1462765), (2074, 1376720), (2440, 1170212), (2720, 1049749), (4148, 688360), (4880, 585106), (5185, 550688), (8296, 344180), (9760, 292553), (10370, 275344), (16592, 172090), (17209, 165920), (20740, 137672), (33184, 86045), (34418, 82960), (41480, 68836)]