1944544750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3154

約数の個数: 64

約数和(自身を含む): 3804143616

約数和(自身を除く): 1859598866

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 125, 155, 166, 250, 310, 415, 775, 830, 1550, 2075, 2573, 3023, 3875, 4150, 5146, 6046, 7750, 10375, 12865, 15115, 20750, 25730, 30230, 64325, 75575, 93713, 128650, 151150, 187426, 250909, 321625, 377875, 468565, 501818, 643250, 755750, 937130, 1254545, 2342825, 2509090, 4685650, 6272725, 7778179, 11714125, 12545450, 15556358, 23428250, 31363625, 38890895, 62727250, 77781790, 194454475, 388908950, 972272375, 1944544750]

約数ペア:

[(1, 1944544750), (2, 972272375), (5, 388908950), (10, 194454475), (25, 77781790), (31, 62727250), (50, 38890895), (62, 31363625), (83, 23428250), (125, 15556358), (155, 12545450), (166, 11714125), (250, 7778179), (310, 6272725), (415, 4685650), (775, 2509090), (830, 2342825), (1550, 1254545), (2075, 937130), (2573, 755750), (3023, 643250), (3875, 501818), (4150, 468565), (5146, 377875), (6046, 321625), (7750, 250909), (10375, 187426), (12865, 151150), (15115, 128650), (20750, 93713), (25730, 75575), (30230, 64325)]