23663200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 72

約数和(自身を含む): 63042840

約数和(自身を除く): 39379640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 2689, 4400, 5378, 8800, 10756, 13445, 21512, 26890, 29579, 43024, 53780, 59158, 67225, 86048, 107560, 118316, 134450, 147895, 215120, 236632, 268900, 295790, 430240, 473264, 537800, 591580, 739475, 946528, 1075600, 1183160, 1478950, 2151200, 2366320, 2957900, 4732640, 5915800, 11831600, 23663200]

約数ペア:

[(1, 23663200), (2, 11831600), (4, 5915800), (5, 4732640), (8, 2957900), (10, 2366320), (11, 2151200), (16, 1478950), (20, 1183160), (22, 1075600), (25, 946528), (32, 739475), (40, 591580), (44, 537800), (50, 473264), (55, 430240), (80, 295790), (88, 268900), (100, 236632), (110, 215120), (160, 147895), (176, 134450), (200, 118316), (220, 107560), (275, 86048), (352, 67225), (400, 59158), (440, 53780), (550, 43024), (800, 29579), (880, 26890), (1100, 21512), (1760, 13445), (2200, 10756), (2689, 8800), (4400, 5378)]