2017174880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{48677}}^1$

素因数の和:48736

約数の個数: 96

約数和(自身を含む): 5593686336

約数和(自身を除く): 3576511456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 48677, 97354, 194708, 243385, 340739, 389416, 486770, 681478, 778832, 973540, 1362956, 1557664, 1703695, 1801049, 1947080, 2725912, 3407390, 3602098, 3894160, 5451824, 6814780, 7204196, 7788320, 9005245, 10903648, 12607343, 13629560, 14408392, 18010490, 25214686, 27259120, 28816784, 36020980, 50429372, 54518240, 57633568, 63036715, 72041960, 100858744, 126073430, 144083920, 201717488, 252146860, 288167840, 403434976, 504293720, 1008587440, 2017174880]

約数ペア:

[(1, 2017174880), (2, 1008587440), (4, 504293720), (5, 403434976), (7, 288167840), (8, 252146860), (10, 201717488), (14, 144083920), (16, 126073430), (20, 100858744), (28, 72041960), (32, 63036715), (35, 57633568), (37, 54518240), (40, 50429372), (56, 36020980), (70, 28816784), (74, 27259120), (80, 25214686), (112, 18010490), (140, 14408392), (148, 13629560), (160, 12607343), (185, 10903648), (224, 9005245), (259, 7788320), (280, 7204196), (296, 6814780), (370, 5451824), (518, 3894160), (560, 3602098), (592, 3407390), (740, 2725912), (1036, 1947080), (1120, 1801049), (1184, 1703695), (1295, 1557664), (1480, 1362956), (2072, 973540), (2590, 778832), (2960, 681478), (4144, 486770), (5180, 389416), (5920, 340739), (8288, 243385), (10360, 194708), (20720, 97354), (41440, 48677)]