104912000

素因数分解:

$2^7\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 162409600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 83, 100, 125, 128, 158, 160, 166, 200, 250, 316, 320, 332, 395, 400, 415, 500, 632, 640, 664, 790, 800, 830, 1000, 1264, 1328, 1580, 1600, 1660, 1975, 2000, 2075, 2528, 2656, 3160, 3200, 3320, 3950, 4000, 4150, 5056, 5312, 6320, 6557, 6640, 7900, 8000, 8300, 9875, 10112, 10375, 10624, 12640, 13114, 13280, 15800, 16000, 16600, 19750, 20750, 25280, 26228, 26560, 31600, 32785, 33200, 39500, 41500, 50560, 52456, 53120, 63200, 65570, 66400, 79000, 83000, 104912, 126400, 131140, 132800, 158000, 163925, 166000, 209824, 252800, 262280, 265600, 316000, 327850, 332000, 419648, 524560, 632000, 655700, 664000, 819625, 839296, 1049120, 1264000, 1311400, 1328000, 1639250, 2098240, 2622800, 3278500, 4196480, 5245600, 6557000, 10491200, 13114000, 20982400, 26228000, 52456000, 104912000]

約数ペア:

[(1, 104912000), (2, 52456000), (4, 26228000), (5, 20982400), (8, 13114000), (10, 10491200), (16, 6557000), (20, 5245600), (25, 4196480), (32, 3278500), (40, 2622800), (50, 2098240), (64, 1639250), (79, 1328000), (80, 1311400), (83, 1264000), (100, 1049120), (125, 839296), (128, 819625), (158, 664000), (160, 655700), (166, 632000), (200, 524560), (250, 419648), (316, 332000), (320, 327850), (332, 316000), (395, 265600), (400, 262280), (415, 252800), (500, 209824), (632, 166000), (640, 163925), (664, 158000), (790, 132800), (800, 131140), (830, 126400), (1000, 104912), (1264, 83000), (1328, 79000), (1580, 66400), (1600, 65570), (1660, 63200), (1975, 53120), (2000, 52456), (2075, 50560), (2528, 41500), (2656, 39500), (3160, 33200), (3200, 32785), (3320, 31600), (3950, 26560), (4000, 26228), (4150, 25280), (5056, 20750), (5312, 19750), (6320, 16600), (6557, 16000), (6640, 15800), (7900, 13280), (8000, 13114), (8300, 12640), (9875, 10624), (10112, 10375)]