17370577640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 42670242720

約数和(自身を除く): 25299665080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 521, 661, 776, 970, 1042, 1261, 1322, 1940, 2084, 2522, 2605, 2644, 3305, 3880, 4168, 5044, 5210, 5288, 6305, 6610, 6773, 8593, 10088, 10420, 12610, 13220, 13546, 17186, 20840, 25220, 26440, 27092, 33865, 34372, 42965, 50440, 50537, 54184, 64117, 67730, 68744, 85930, 101074, 128234, 135460, 171860, 202148, 252685, 256468, 270920, 320585, 343720, 344381, 404296, 505370, 512936, 641170, 656981, 688762, 833521, 1010740, 1282340, 1313962, 1377524, 1667042, 1721905, 2021480, 2564680, 2627924, 2755048, 3284905, 3334084, 3443810, 4167605, 4476953, 5255848, 6569810, 6668168, 6887620, 8335210, 8953906, 13139620, 13775240, 16670420, 17907812, 22384765, 26279240, 33340840, 33404957, 35815624, 44769530, 66809914, 89539060, 133619828, 167024785, 179078120, 267239656, 334049570, 434264441, 668099140, 868528882, 1336198280, 1737057764, 2171322205, 3474115528, 4342644410, 8685288820, 17370577640]

約数ペア:

[(1, 17370577640), (2, 8685288820), (4, 4342644410), (5, 3474115528), (8, 2171322205), (10, 1737057764), (13, 1336198280), (20, 868528882), (26, 668099140), (40, 434264441), (52, 334049570), (65, 267239656), (97, 179078120), (104, 167024785), (130, 133619828), (194, 89539060), (260, 66809914), (388, 44769530), (485, 35815624), (520, 33404957), (521, 33340840), (661, 26279240), (776, 22384765), (970, 17907812), (1042, 16670420), (1261, 13775240), (1322, 13139620), (1940, 8953906), (2084, 8335210), (2522, 6887620), (2605, 6668168), (2644, 6569810), (3305, 5255848), (3880, 4476953), (4168, 4167605), (5044, 3443810), (5210, 3334084), (5288, 3284905), (6305, 2755048), (6610, 2627924), (6773, 2564680), (8593, 2021480), (10088, 1721905), (10420, 1667042), (12610, 1377524), (13220, 1313962), (13546, 1282340), (17186, 1010740), (20840, 833521), (25220, 688762), (26440, 656981), (27092, 641170), (33865, 512936), (34372, 505370), (42965, 404296), (50440, 344381), (50537, 343720), (54184, 320585), (64117, 270920), (67730, 256468), (68744, 252685), (85930, 202148), (101074, 171860), (128234, 135460)]