9479800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 24998400

約数和(自身を除く): 15518600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 139, 155, 200, 220, 248, 275, 278, 310, 341, 440, 550, 556, 620, 682, 695, 775, 1100, 1112, 1240, 1364, 1390, 1529, 1550, 1705, 2200, 2728, 2780, 3058, 3100, 3410, 3475, 4309, 5560, 6116, 6200, 6820, 6950, 7645, 8525, 8618, 12232, 13640, 13900, 15290, 17050, 17236, 21545, 27800, 30580, 34100, 34472, 38225, 43090, 47399, 61160, 68200, 76450, 86180, 94798, 107725, 152900, 172360, 189596, 215450, 236995, 305800, 379192, 430900, 473990, 861800, 947980, 1184975, 1895960, 2369950, 4739900, 9479800]

約数ペア:

[(1, 9479800), (2, 4739900), (4, 2369950), (5, 1895960), (8, 1184975), (10, 947980), (11, 861800), (20, 473990), (22, 430900), (25, 379192), (31, 305800), (40, 236995), (44, 215450), (50, 189596), (55, 172360), (62, 152900), (88, 107725), (100, 94798), (110, 86180), (124, 76450), (139, 68200), (155, 61160), (200, 47399), (220, 43090), (248, 38225), (275, 34472), (278, 34100), (310, 30580), (341, 27800), (440, 21545), (550, 17236), (556, 17050), (620, 15290), (682, 13900), (695, 13640), (775, 12232), (1100, 8618), (1112, 8525), (1240, 7645), (1364, 6950), (1390, 6820), (1529, 6200), (1550, 6116), (1705, 5560), (2200, 4309), (2728, 3475), (2780, 3410), (3058, 3100)]