17441320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 44770320

約数和(自身を除く): 27329000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 1973, 2210, 3946, 4420, 7892, 8840, 9865, 15784, 19730, 25649, 33541, 39460, 51298, 67082, 78920, 102596, 128245, 134164, 167705, 205192, 256490, 268328, 335410, 436033, 512980, 670820, 872066, 1025960, 1341640, 1744132, 2180165, 3488264, 4360330, 8720660, 17441320]

約数ペア:

[(1, 17441320), (2, 8720660), (4, 4360330), (5, 3488264), (8, 2180165), (10, 1744132), (13, 1341640), (17, 1025960), (20, 872066), (26, 670820), (34, 512980), (40, 436033), (52, 335410), (65, 268328), (68, 256490), (85, 205192), (104, 167705), (130, 134164), (136, 128245), (170, 102596), (221, 78920), (260, 67082), (340, 51298), (442, 39460), (520, 33541), (680, 25649), (884, 19730), (1105, 15784), (1768, 9865), (1973, 8840), (2210, 7892), (3946, 4420)]