22277200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 60058656

約数和(自身を除く): 37781456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 61, 80, 83, 88, 100, 110, 122, 166, 176, 200, 220, 244, 275, 305, 332, 400, 415, 440, 488, 550, 610, 664, 671, 830, 880, 913, 976, 1100, 1220, 1328, 1342, 1525, 1660, 1826, 2075, 2200, 2440, 2684, 3050, 3320, 3355, 3652, 4150, 4400, 4565, 4880, 5063, 5368, 6100, 6640, 6710, 7304, 8300, 9130, 10126, 10736, 12200, 13420, 14608, 16600, 16775, 18260, 20252, 22825, 24400, 25315, 26840, 33200, 33550, 36520, 40504, 45650, 50630, 53680, 55693, 67100, 73040, 81008, 91300, 101260, 111386, 126575, 134200, 182600, 202520, 222772, 253150, 268400, 278465, 365200, 405040, 445544, 506300, 556930, 891088, 1012600, 1113860, 1392325, 2025200, 2227720, 2784650, 4455440, 5569300, 11138600, 22277200]

約数ペア:

[(1, 22277200), (2, 11138600), (4, 5569300), (5, 4455440), (8, 2784650), (10, 2227720), (11, 2025200), (16, 1392325), (20, 1113860), (22, 1012600), (25, 891088), (40, 556930), (44, 506300), (50, 445544), (55, 405040), (61, 365200), (80, 278465), (83, 268400), (88, 253150), (100, 222772), (110, 202520), (122, 182600), (166, 134200), (176, 126575), (200, 111386), (220, 101260), (244, 91300), (275, 81008), (305, 73040), (332, 67100), (400, 55693), (415, 53680), (440, 50630), (488, 45650), (550, 40504), (610, 36520), (664, 33550), (671, 33200), (830, 26840), (880, 25315), (913, 24400), (976, 22825), (1100, 20252), (1220, 18260), (1328, 16775), (1342, 16600), (1525, 14608), (1660, 13420), (1826, 12200), (2075, 10736), (2200, 10126), (2440, 9130), (2684, 8300), (3050, 7304), (3320, 6710), (3355, 6640), (3652, 6100), (4150, 5368), (4400, 5063), (4565, 4880)]