5183200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 14999040

約数和(自身を除く): 9815840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 32, 38, 40, 44, 50, 55, 62, 76, 80, 88, 95, 100, 110, 124, 152, 155, 160, 176, 190, 200, 209, 220, 248, 275, 304, 310, 341, 352, 380, 400, 418, 440, 475, 496, 550, 589, 608, 620, 682, 760, 775, 800, 836, 880, 950, 992, 1045, 1100, 1178, 1240, 1364, 1520, 1550, 1672, 1705, 1760, 1900, 2090, 2200, 2356, 2480, 2728, 2945, 3040, 3100, 3344, 3410, 3800, 4180, 4400, 4712, 4960, 5225, 5456, 5890, 6200, 6479, 6688, 6820, 7600, 8360, 8525, 8800, 9424, 10450, 10912, 11780, 12400, 12958, 13640, 14725, 15200, 16720, 17050, 18848, 20900, 23560, 24800, 25916, 27280, 29450, 32395, 33440, 34100, 41800, 47120, 51832, 54560, 58900, 64790, 68200, 83600, 94240, 103664, 117800, 129580, 136400, 161975, 167200, 207328, 235600, 259160, 272800, 323950, 471200, 518320, 647900, 1036640, 1295800, 2591600, 5183200]

約数ペア:

[(1, 5183200), (2, 2591600), (4, 1295800), (5, 1036640), (8, 647900), (10, 518320), (11, 471200), (16, 323950), (19, 272800), (20, 259160), (22, 235600), (25, 207328), (31, 167200), (32, 161975), (38, 136400), (40, 129580), (44, 117800), (50, 103664), (55, 94240), (62, 83600), (76, 68200), (80, 64790), (88, 58900), (95, 54560), (100, 51832), (110, 47120), (124, 41800), (152, 34100), (155, 33440), (160, 32395), (176, 29450), (190, 27280), (200, 25916), (209, 24800), (220, 23560), (248, 20900), (275, 18848), (304, 17050), (310, 16720), (341, 15200), (352, 14725), (380, 13640), (400, 12958), (418, 12400), (440, 11780), (475, 10912), (496, 10450), (550, 9424), (589, 8800), (608, 8525), (620, 8360), (682, 7600), (760, 6820), (775, 6688), (800, 6479), (836, 6200), (880, 5890), (950, 5456), (992, 5225), (1045, 4960), (1100, 4712), (1178, 4400), (1240, 4180), (1364, 3800), (1520, 3410), (1550, 3344), (1672, 3100), (1705, 3040), (1760, 2945), (1900, 2728), (2090, 2480), (2200, 2356)]