34784440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 84679200

約数和(自身を除く): 49894760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1237, 1406, 1480, 2474, 2812, 3515, 4948, 5624, 6185, 7030, 9896, 12370, 14060, 23503, 24740, 28120, 45769, 47006, 49480, 91538, 94012, 117515, 183076, 188024, 228845, 235030, 366152, 457690, 470060, 869611, 915380, 940120, 1739222, 1830760, 3478444, 4348055, 6956888, 8696110, 17392220, 34784440]

約数ペア:

[(1, 34784440), (2, 17392220), (4, 8696110), (5, 6956888), (8, 4348055), (10, 3478444), (19, 1830760), (20, 1739222), (37, 940120), (38, 915380), (40, 869611), (74, 470060), (76, 457690), (95, 366152), (148, 235030), (152, 228845), (185, 188024), (190, 183076), (296, 117515), (370, 94012), (380, 91538), (703, 49480), (740, 47006), (760, 45769), (1237, 28120), (1406, 24740), (1480, 23503), (2474, 14060), (2812, 12370), (3515, 9896), (4948, 7030), (5624, 6185)]