38194940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 98219520

約数和(自身を除く): 60024580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 173, 190, 266, 332, 346, 380, 415, 532, 581, 665, 692, 830, 865, 1162, 1211, 1330, 1577, 1660, 1730, 2324, 2422, 2660, 2905, 3154, 3287, 3460, 4844, 5810, 6055, 6308, 6574, 7885, 11039, 11620, 12110, 13148, 14359, 15770, 16435, 22078, 23009, 24220, 28718, 31540, 32870, 44156, 46018, 55195, 57436, 65740, 71795, 92036, 100513, 110390, 115045, 143590, 201026, 220780, 230090, 272821, 287180, 402052, 460180, 502565, 545642, 1005130, 1091284, 1364105, 1909747, 2010260, 2728210, 3819494, 5456420, 7638988, 9548735, 19097470, 38194940]

約数ペア:

[(1, 38194940), (2, 19097470), (4, 9548735), (5, 7638988), (7, 5456420), (10, 3819494), (14, 2728210), (19, 2010260), (20, 1909747), (28, 1364105), (35, 1091284), (38, 1005130), (70, 545642), (76, 502565), (83, 460180), (95, 402052), (133, 287180), (140, 272821), (166, 230090), (173, 220780), (190, 201026), (266, 143590), (332, 115045), (346, 110390), (380, 100513), (415, 92036), (532, 71795), (581, 65740), (665, 57436), (692, 55195), (830, 46018), (865, 44156), (1162, 32870), (1211, 31540), (1330, 28718), (1577, 24220), (1660, 23009), (1730, 22078), (2324, 16435), (2422, 15770), (2660, 14359), (2905, 13148), (3154, 12110), (3287, 11620), (3460, 11039), (4844, 7885), (5810, 6574), (6055, 6308)]