803297200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{5563}}^1$

素因数の和:5619

約数の個数: 90

約数和(自身を含む): 2037208524

約数和(自身を除く): 1233911324

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1444, 1520, 1805, 1900, 2888, 3610, 3800, 5563, 5776, 7220, 7600, 9025, 11126, 14440, 18050, 22252, 27815, 28880, 36100, 44504, 55630, 72200, 89008, 105697, 111260, 139075, 144400, 211394, 222520, 278150, 422788, 445040, 528485, 556300, 845576, 1056970, 1112600, 1691152, 2008243, 2113940, 2225200, 2642425, 4016486, 4227880, 5284850, 8032972, 8455760, 10041215, 10569700, 16065944, 20082430, 21139400, 32131888, 40164860, 42278800, 50206075, 80329720, 100412150, 160659440, 200824300, 401648600, 803297200]

約数ペア:

[(1, 803297200), (2, 401648600), (4, 200824300), (5, 160659440), (8, 100412150), (10, 80329720), (16, 50206075), (19, 42278800), (20, 40164860), (25, 32131888), (38, 21139400), (40, 20082430), (50, 16065944), (76, 10569700), (80, 10041215), (95, 8455760), (100, 8032972), (152, 5284850), (190, 4227880), (200, 4016486), (304, 2642425), (361, 2225200), (380, 2113940), (400, 2008243), (475, 1691152), (722, 1112600), (760, 1056970), (950, 845576), (1444, 556300), (1520, 528485), (1805, 445040), (1900, 422788), (2888, 278150), (3610, 222520), (3800, 211394), (5563, 144400), (5776, 139075), (7220, 111260), (7600, 105697), (9025, 89008), (11126, 72200), (14440, 55630), (18050, 44504), (22252, 36100), (27815, 28880)]