3784549.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 209763360

約数和(自身を除く): 125322800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 761, 1168, 1387, 1460, 1520, 1522, 2774, 2920, 3044, 3805, 5548, 5840, 6088, 6935, 7610, 11096, 12176, 13870, 14459, 15220, 22192, 27740, 28918, 30440, 55480, 55553, 57836, 60880, 72295, 110960, 111106, 115672, 144590, 222212, 231344, 277765, 289180, 444424, 555530, 578360, 888848, 1055507, 1111060, 1156720, 2111014, 2222120, 4222028, 4444240, 5277535, 8444056, 10555070, 16888112, 21110140, 42220280, 84440560]

約数ペア:

[(1, 84440560), (2, 42220280), (4, 21110140), (5, 16888112), (8, 10555070), (10, 8444056), (16, 5277535), (19, 4444240), (20, 4222028), (38, 2222120), (40, 2111014), (73, 1156720), (76, 1111060), (80, 1055507), (95, 888848), (146, 578360), (152, 555530), (190, 444424), (292, 289180), (304, 277765), (365, 231344), (380, 222212), (584, 144590), (730, 115672), (760, 111106), (761, 110960), (1168, 72295), (1387, 60880), (1460, 57836), (1520, 55553), (1522, 55480), (2774, 30440), (2920, 28918), (3044, 27740), (3805, 22192), (5548, 15220), (5840, 14459), (6088, 13870), (6935, 12176), (7610, 11096)]