29255600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 78648240

約数和(自身を除く): 49392640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 61, 80, 88, 100, 109, 110, 122, 176, 200, 218, 220, 244, 275, 305, 400, 436, 440, 488, 545, 550, 610, 671, 872, 880, 976, 1090, 1100, 1199, 1220, 1342, 1525, 1744, 2180, 2200, 2398, 2440, 2684, 2725, 3050, 3355, 4360, 4400, 4796, 4880, 5368, 5450, 5995, 6100, 6649, 6710, 8720, 9592, 10736, 10900, 11990, 12200, 13298, 13420, 16775, 19184, 21800, 23980, 24400, 26596, 26840, 29975, 33245, 33550, 43600, 47960, 53192, 53680, 59950, 66490, 67100, 73139, 95920, 106384, 119900, 132980, 134200, 146278, 166225, 239800, 265960, 268400, 292556, 332450, 365695, 479600, 531920, 585112, 664900, 731390, 1170224, 1329800, 1462780, 1828475, 2659600, 2925560, 3656950, 5851120, 7313900, 14627800, 29255600]

約数ペア:

[(1, 29255600), (2, 14627800), (4, 7313900), (5, 5851120), (8, 3656950), (10, 2925560), (11, 2659600), (16, 1828475), (20, 1462780), (22, 1329800), (25, 1170224), (40, 731390), (44, 664900), (50, 585112), (55, 531920), (61, 479600), (80, 365695), (88, 332450), (100, 292556), (109, 268400), (110, 265960), (122, 239800), (176, 166225), (200, 146278), (218, 134200), (220, 132980), (244, 119900), (275, 106384), (305, 95920), (400, 73139), (436, 67100), (440, 66490), (488, 59950), (545, 53680), (550, 53192), (610, 47960), (671, 43600), (872, 33550), (880, 33245), (976, 29975), (1090, 26840), (1100, 26596), (1199, 24400), (1220, 23980), (1342, 21800), (1525, 19184), (1744, 16775), (2180, 13420), (2200, 13298), (2398, 12200), (2440, 11990), (2684, 10900), (2725, 10736), (3050, 9592), (3355, 8720), (4360, 6710), (4400, 6649), (4796, 6100), (4880, 5995), (5368, 5450)]