74626720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 135698528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2897, 3220, 3680, 5152, 5794, 6440, 11588, 12880, 14485, 20279, 23176, 25760, 28970, 40558, 46352, 57940, 66631, 81116, 92704, 101395, 115880, 133262, 162232, 202790, 231760, 266524, 324464, 333155, 405580, 463520, 466417, 533048, 648928, 666310, 811160, 932834, 1066096, 1332620, 1622320, 1865668, 2132192, 2332085, 2665240, 3244640, 3731336, 4664170, 5330480, 7462672, 9328340, 10660960, 14925344, 18656680, 37313360, 74626720]

約数ペア:

[(1, 74626720), (2, 37313360), (4, 18656680), (5, 14925344), (7, 10660960), (8, 9328340), (10, 7462672), (14, 5330480), (16, 4664170), (20, 3731336), (23, 3244640), (28, 2665240), (32, 2332085), (35, 2132192), (40, 1865668), (46, 1622320), (56, 1332620), (70, 1066096), (80, 932834), (92, 811160), (112, 666310), (115, 648928), (140, 533048), (160, 466417), (161, 463520), (184, 405580), (224, 333155), (230, 324464), (280, 266524), (322, 231760), (368, 202790), (460, 162232), (560, 133262), (644, 115880), (736, 101395), (805, 92704), (920, 81116), (1120, 66631), (1288, 57940), (1610, 46352), (1840, 40558), (2576, 28970), (2897, 25760), (3220, 23176), (3680, 20279), (5152, 14485), (5794, 12880), (6440, 11588)]