57542320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2890

約数の個数: 80

約数和(自身を含む): 152347392

約数和(自身を除く): 94805072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 2843, 4048, 5060, 5686, 10120, 11372, 14215, 20240, 22744, 28430, 31273, 45488, 56860, 62546, 65389, 113720, 125092, 130778, 156365, 227440, 250184, 261556, 312730, 326945, 500368, 523112, 625460, 653890, 719279, 1046224, 1250920, 1307780, 1438558, 2501840, 2615560, 2877116, 3596395, 5231120, 5754232, 7192790, 11508464, 14385580, 28771160, 57542320]

約数ペア:

[(1, 57542320), (2, 28771160), (4, 14385580), (5, 11508464), (8, 7192790), (10, 5754232), (11, 5231120), (16, 3596395), (20, 2877116), (22, 2615560), (23, 2501840), (40, 1438558), (44, 1307780), (46, 1250920), (55, 1046224), (80, 719279), (88, 653890), (92, 625460), (110, 523112), (115, 500368), (176, 326945), (184, 312730), (220, 261556), (230, 250184), (253, 227440), (368, 156365), (440, 130778), (460, 125092), (506, 113720), (880, 65389), (920, 62546), (1012, 56860), (1265, 45488), (1840, 31273), (2024, 28430), (2530, 22744), (2843, 20240), (4048, 14215), (5060, 11372), (5686, 10120)]