4739900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 11665920

約数和(自身を除く): 6926020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 139, 155, 220, 275, 278, 310, 341, 550, 556, 620, 682, 695, 775, 1100, 1364, 1390, 1529, 1550, 1705, 2780, 3058, 3100, 3410, 3475, 4309, 6116, 6820, 6950, 7645, 8525, 8618, 13900, 15290, 17050, 17236, 21545, 30580, 34100, 38225, 43090, 47399, 76450, 86180, 94798, 107725, 152900, 189596, 215450, 236995, 430900, 473990, 947980, 1184975, 2369950, 4739900]

約数ペア:

[(1, 4739900), (2, 2369950), (4, 1184975), (5, 947980), (10, 473990), (11, 430900), (20, 236995), (22, 215450), (25, 189596), (31, 152900), (44, 107725), (50, 94798), (55, 86180), (62, 76450), (100, 47399), (110, 43090), (124, 38225), (139, 34100), (155, 30580), (220, 21545), (275, 17236), (278, 17050), (310, 15290), (341, 13900), (550, 8618), (556, 8525), (620, 7645), (682, 6950), (695, 6820), (775, 6116), (1100, 4309), (1364, 3475), (1390, 3410), (1529, 3100), (1550, 3058), (1705, 2780)]