88015600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 229333040

約数和(自身を除く): 141317440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 37, 38, 40, 50, 74, 76, 80, 95, 100, 148, 152, 185, 190, 200, 296, 304, 313, 370, 380, 400, 475, 592, 626, 703, 740, 760, 925, 950, 1252, 1406, 1480, 1520, 1565, 1850, 1900, 2504, 2812, 2960, 3130, 3515, 3700, 3800, 5008, 5624, 5947, 6260, 7030, 7400, 7600, 7825, 11248, 11581, 11894, 12520, 14060, 14800, 15650, 17575, 23162, 23788, 25040, 28120, 29735, 31300, 35150, 46324, 47576, 56240, 57905, 59470, 62600, 70300, 92648, 95152, 115810, 118940, 125200, 140600, 148675, 185296, 220039, 231620, 237880, 281200, 289525, 297350, 440078, 463240, 475760, 579050, 594700, 880156, 926480, 1100195, 1158100, 1189400, 1760312, 2200390, 2316200, 2378800, 3520624, 4400780, 4632400, 5500975, 8801560, 11001950, 17603120, 22003900, 44007800, 88015600]

約数ペア:

[(1, 88015600), (2, 44007800), (4, 22003900), (5, 17603120), (8, 11001950), (10, 8801560), (16, 5500975), (19, 4632400), (20, 4400780), (25, 3520624), (37, 2378800), (38, 2316200), (40, 2200390), (50, 1760312), (74, 1189400), (76, 1158100), (80, 1100195), (95, 926480), (100, 880156), (148, 594700), (152, 579050), (185, 475760), (190, 463240), (200, 440078), (296, 297350), (304, 289525), (313, 281200), (370, 237880), (380, 231620), (400, 220039), (475, 185296), (592, 148675), (626, 140600), (703, 125200), (740, 118940), (760, 115810), (925, 95152), (950, 92648), (1252, 70300), (1406, 62600), (1480, 59470), (1520, 57905), (1565, 56240), (1850, 47576), (1900, 46324), (2504, 35150), (2812, 31300), (2960, 29735), (3130, 28120), (3515, 25040), (3700, 23788), (3800, 23162), (5008, 17575), (5624, 15650), (5947, 14800), (6260, 14060), (7030, 12520), (7400, 11894), (7600, 11581), (7825, 11248)]