4626880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 11612880

約数和(自身を除く): 6986000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 761, 1216, 1520, 1522, 3040, 3044, 3805, 6080, 6088, 7610, 12176, 14459, 15220, 24352, 28918, 30440, 48704, 57836, 60880, 72295, 115672, 121760, 144590, 231344, 243520, 289180, 462688, 578360, 925376, 1156720, 2313440, 4626880]

約数ペア:

[(1, 4626880), (2, 2313440), (4, 1156720), (5, 925376), (8, 578360), (10, 462688), (16, 289180), (19, 243520), (20, 231344), (32, 144590), (38, 121760), (40, 115672), (64, 72295), (76, 60880), (80, 57836), (95, 48704), (152, 30440), (160, 28918), (190, 24352), (304, 15220), (320, 14459), (380, 12176), (608, 7610), (760, 6088), (761, 6080), (1216, 3805), (1520, 3044), (1522, 3040)]