23316040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 36947960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2789, 4180, 5578, 8360, 11156, 13945, 22312, 27890, 30679, 52991, 55780, 61358, 105982, 111560, 122716, 153395, 211964, 245432, 264955, 306790, 423928, 529910, 582901, 613580, 1059820, 1165802, 1227160, 2119640, 2331604, 2914505, 4663208, 5829010, 11658020, 23316040]

約数ペア:

[(1, 23316040), (2, 11658020), (4, 5829010), (5, 4663208), (8, 2914505), (10, 2331604), (11, 2119640), (19, 1227160), (20, 1165802), (22, 1059820), (38, 613580), (40, 582901), (44, 529910), (55, 423928), (76, 306790), (88, 264955), (95, 245432), (110, 211964), (152, 153395), (190, 122716), (209, 111560), (220, 105982), (380, 61358), (418, 55780), (440, 52991), (760, 30679), (836, 27890), (1045, 22312), (1672, 13945), (2090, 11156), (2789, 8360), (4180, 5578)]