83290480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 252733824

約数和(自身を除く): 169443344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 673, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1346, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2692, 3094, 3365, 3536, 3640, 4420, 4711, 4760, 5384, 6188, 6730, 7280, 7735, 8749, 8840, 9422, 9520, 10768, 11441, 12376, 13460, 15470, 17498, 17680, 18844, 22882, 23555, 24752, 26920, 30940, 34996, 37688, 43745, 45764, 47110, 53840, 57205, 61243, 61880, 69992, 75376, 80087, 87490, 91528, 94220, 114410, 122486, 123760, 139984, 148733, 160174, 174980, 183056, 188440, 228820, 244972, 297466, 306215, 320348, 349960, 376880, 400435, 457640, 489944, 594932, 612430, 640696, 699920, 743665, 800870, 915280, 979888, 1041131, 1189864, 1224860, 1281392, 1487330, 1601740, 2082262, 2379728, 2449720, 2974660, 3203480, 4164524, 4899440, 5205655, 5949320, 6406960, 8329048, 10411310, 11898640, 16658096, 20822620, 41645240, 83290480]

約数ペア:

[(1, 83290480), (2, 41645240), (4, 20822620), (5, 16658096), (7, 11898640), (8, 10411310), (10, 8329048), (13, 6406960), (14, 5949320), (16, 5205655), (17, 4899440), (20, 4164524), (26, 3203480), (28, 2974660), (34, 2449720), (35, 2379728), (40, 2082262), (52, 1601740), (56, 1487330), (65, 1281392), (68, 1224860), (70, 1189864), (80, 1041131), (85, 979888), (91, 915280), (104, 800870), (112, 743665), (119, 699920), (130, 640696), (136, 612430), (140, 594932), (170, 489944), (182, 457640), (208, 400435), (221, 376880), (238, 349960), (260, 320348), (272, 306215), (280, 297466), (340, 244972), (364, 228820), (442, 188440), (455, 183056), (476, 174980), (520, 160174), (560, 148733), (595, 139984), (673, 123760), (680, 122486), (728, 114410), (884, 94220), (910, 91528), (952, 87490), (1040, 80087), (1105, 75376), (1190, 69992), (1346, 61880), (1360, 61243), (1456, 57205), (1547, 53840), (1768, 47110), (1820, 45764), (1904, 43745), (2210, 37688), (2380, 34996), (2692, 30940), (3094, 26920), (3365, 24752), (3536, 23555), (3640, 22882), (4420, 18844), (4711, 17680), (4760, 17498), (5384, 15470), (6188, 13460), (6730, 12376), (7280, 11441), (7735, 10768), (8749, 9520), (8840, 9422)]