29665520

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6079}}^1$

素因数の和:6153

約数の個数: 40

約数和(自身を含む): 70114560

約数和(自身を除く): 40449040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 6079, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 370819, 486320, 741638, 1483276, 1854095, 2966552, 3708190, 5933104, 7416380, 14832760, 29665520]

約数ペア:

[(1, 29665520), (2, 14832760), (4, 7416380), (5, 5933104), (8, 3708190), (10, 2966552), (16, 1854095), (20, 1483276), (40, 741638), (61, 486320), (80, 370819), (122, 243160), (244, 121580), (305, 97264), (488, 60790), (610, 48632), (976, 30395), (1220, 24316), (2440, 12158), (4880, 6079)]