99578240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 251825760

約数和(自身を除く): 152247520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 380, 431, 608, 640, 722, 760, 862, 1216, 1444, 1520, 1724, 1805, 2155, 2432, 2888, 3040, 3448, 3610, 4310, 5776, 6080, 6896, 7220, 8189, 8620, 11552, 12160, 13792, 14440, 16378, 17240, 23104, 27584, 28880, 32756, 34480, 40945, 46208, 55168, 57760, 65512, 68960, 81890, 115520, 131024, 137920, 155591, 163780, 231040, 262048, 275840, 311182, 327560, 524096, 622364, 655120, 777955, 1048192, 1244728, 1310240, 1555910, 2489456, 2620480, 3111820, 4978912, 5240960, 6223640, 9957824, 12447280, 19915648, 24894560, 49789120, 99578240]

約数ペア:

[(1, 99578240), (2, 49789120), (4, 24894560), (5, 19915648), (8, 12447280), (10, 9957824), (16, 6223640), (19, 5240960), (20, 4978912), (32, 3111820), (38, 2620480), (40, 2489456), (64, 1555910), (76, 1310240), (80, 1244728), (95, 1048192), (128, 777955), (152, 655120), (160, 622364), (190, 524096), (304, 327560), (320, 311182), (361, 275840), (380, 262048), (431, 231040), (608, 163780), (640, 155591), (722, 137920), (760, 131024), (862, 115520), (1216, 81890), (1444, 68960), (1520, 65512), (1724, 57760), (1805, 55168), (2155, 46208), (2432, 40945), (2888, 34480), (3040, 32756), (3448, 28880), (3610, 27584), (4310, 23104), (5776, 17240), (6080, 16378), (6896, 14440), (7220, 13792), (8189, 12160), (8620, 11552)]