33227920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 85798080

約数和(自身を除く): 52570160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 619, 671, 880, 976, 1220, 1238, 1342, 2440, 2476, 2684, 3095, 3355, 4880, 4952, 5368, 6190, 6710, 6809, 9904, 10736, 12380, 13420, 13618, 24760, 26840, 27236, 34045, 37759, 49520, 53680, 54472, 68090, 75518, 108944, 136180, 151036, 188795, 272360, 302072, 377590, 415349, 544720, 604144, 755180, 830698, 1510360, 1661396, 2076745, 3020720, 3322792, 4153490, 6645584, 8306980, 16613960, 33227920]

約数ペア:

[(1, 33227920), (2, 16613960), (4, 8306980), (5, 6645584), (8, 4153490), (10, 3322792), (11, 3020720), (16, 2076745), (20, 1661396), (22, 1510360), (40, 830698), (44, 755180), (55, 604144), (61, 544720), (80, 415349), (88, 377590), (110, 302072), (122, 272360), (176, 188795), (220, 151036), (244, 136180), (305, 108944), (440, 75518), (488, 68090), (610, 54472), (619, 53680), (671, 49520), (880, 37759), (976, 34045), (1220, 27236), (1238, 26840), (1342, 24760), (2440, 13618), (2476, 13420), (2684, 12380), (3095, 10736), (3355, 9904), (4880, 6809), (4952, 6710), (5368, 6190)]