188972480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31117

約数の個数: 56

約数和(自身を含む): 473689680

約数和(自身を除く): 284717200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 31081, 62162, 124324, 155405, 248648, 310810, 497296, 590539, 621620, 994592, 1181078, 1243240, 1989184, 2362156, 2486480, 2952695, 4724312, 4972960, 5905390, 9448624, 9945920, 11810780, 18897248, 23621560, 37794496, 47243120, 94486240, 188972480]

約数ペア:

[(1, 188972480), (2, 94486240), (4, 47243120), (5, 37794496), (8, 23621560), (10, 18897248), (16, 11810780), (19, 9945920), (20, 9448624), (32, 5905390), (38, 4972960), (40, 4724312), (64, 2952695), (76, 2486480), (80, 2362156), (95, 1989184), (152, 1243240), (160, 1181078), (190, 994592), (304, 621620), (320, 590539), (380, 497296), (608, 310810), (760, 248648), (1216, 155405), (1520, 124324), (3040, 62162), (6080, 31081)]