97772480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 112

約数和(自身を含む): 264139680

約数和(自身を除く): 166367200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1237, 1520, 1976, 2080, 2470, 2474, 3040, 3952, 4160, 4940, 4948, 6080, 6185, 7904, 9880, 9896, 12370, 15808, 16081, 19760, 19792, 23503, 24740, 32162, 39520, 39584, 47006, 49480, 64324, 79040, 79168, 80405, 94012, 98960, 117515, 128648, 160810, 188024, 197920, 235030, 257296, 305539, 321620, 376048, 395840, 470060, 514592, 611078, 643240, 752096, 940120, 1029184, 1222156, 1286480, 1504192, 1527695, 1880240, 2444312, 2572960, 3055390, 3760480, 4888624, 5145920, 6110780, 7520960, 9777248, 12221560, 19554496, 24443120, 48886240, 97772480]

約数ペア:

[(1, 97772480), (2, 48886240), (4, 24443120), (5, 19554496), (8, 12221560), (10, 9777248), (13, 7520960), (16, 6110780), (19, 5145920), (20, 4888624), (26, 3760480), (32, 3055390), (38, 2572960), (40, 2444312), (52, 1880240), (64, 1527695), (65, 1504192), (76, 1286480), (80, 1222156), (95, 1029184), (104, 940120), (130, 752096), (152, 643240), (160, 611078), (190, 514592), (208, 470060), (247, 395840), (260, 376048), (304, 321620), (320, 305539), (380, 257296), (416, 235030), (494, 197920), (520, 188024), (608, 160810), (760, 128648), (832, 117515), (988, 98960), (1040, 94012), (1216, 80405), (1235, 79168), (1237, 79040), (1520, 64324), (1976, 49480), (2080, 47006), (2470, 39584), (2474, 39520), (3040, 32162), (3952, 24740), (4160, 23503), (4940, 19792), (4948, 19760), (6080, 16081), (6185, 15808), (7904, 12370), (9880, 9896)]