104842000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 173711600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 89, 95, 100, 124, 125, 152, 155, 178, 190, 200, 248, 250, 304, 310, 356, 380, 400, 445, 475, 496, 500, 589, 620, 712, 760, 775, 890, 950, 1000, 1178, 1240, 1424, 1520, 1550, 1691, 1780, 1900, 2000, 2225, 2356, 2375, 2480, 2759, 2945, 3100, 3382, 3560, 3800, 3875, 4450, 4712, 4750, 5518, 5890, 6200, 6764, 7120, 7600, 7750, 8455, 8900, 9424, 9500, 11036, 11125, 11780, 12400, 13528, 13795, 14725, 15500, 16910, 17800, 19000, 22072, 22250, 23560, 27056, 27590, 29450, 31000, 33820, 35600, 38000, 42275, 44144, 44500, 47120, 52421, 55180, 58900, 62000, 67640, 68975, 73625, 84550, 89000, 104842, 110360, 117800, 135280, 137950, 147250, 169100, 178000, 209684, 211375, 220720, 235600, 262105, 275900, 294500, 338200, 344875, 419368, 422750, 524210, 551800, 589000, 676400, 689750, 838736, 845500, 1048420, 1103600, 1178000, 1310525, 1379500, 1691000, 2096840, 2621050, 2759000, 3382000, 4193680, 5242100, 5518000, 6552625, 10484200, 13105250, 20968400, 26210500, 52421000, 104842000]

約数ペア:

[(1, 104842000), (2, 52421000), (4, 26210500), (5, 20968400), (8, 13105250), (10, 10484200), (16, 6552625), (19, 5518000), (20, 5242100), (25, 4193680), (31, 3382000), (38, 2759000), (40, 2621050), (50, 2096840), (62, 1691000), (76, 1379500), (80, 1310525), (89, 1178000), (95, 1103600), (100, 1048420), (124, 845500), (125, 838736), (152, 689750), (155, 676400), (178, 589000), (190, 551800), (200, 524210), (248, 422750), (250, 419368), (304, 344875), (310, 338200), (356, 294500), (380, 275900), (400, 262105), (445, 235600), (475, 220720), (496, 211375), (500, 209684), (589, 178000), (620, 169100), (712, 147250), (760, 137950), (775, 135280), (890, 117800), (950, 110360), (1000, 104842), (1178, 89000), (1240, 84550), (1424, 73625), (1520, 68975), (1550, 67640), (1691, 62000), (1780, 58900), (1900, 55180), (2000, 52421), (2225, 47120), (2356, 44500), (2375, 44144), (2480, 42275), (2759, 38000), (2945, 35600), (3100, 33820), (3382, 31000), (3560, 29450), (3800, 27590), (3875, 27056), (4450, 23560), (4712, 22250), (4750, 22072), (5518, 19000), (5890, 17800), (6200, 16910), (6764, 15500), (7120, 14725), (7600, 13795), (7750, 13528), (8455, 12400), (8900, 11780), (9424, 11125), (9500, 11036)]