9555040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 25310880

約数和(自身を除く): 15755840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 89, 110, 122, 160, 176, 178, 220, 244, 305, 352, 356, 440, 445, 488, 610, 671, 712, 880, 890, 976, 979, 1220, 1342, 1424, 1760, 1780, 1952, 1958, 2440, 2684, 2848, 3355, 3560, 3916, 4880, 4895, 5368, 5429, 6710, 7120, 7832, 9760, 9790, 10736, 10858, 13420, 14240, 15664, 19580, 21472, 21716, 26840, 27145, 31328, 39160, 43432, 53680, 54290, 59719, 78320, 86864, 107360, 108580, 119438, 156640, 173728, 217160, 238876, 298595, 434320, 477752, 597190, 868640, 955504, 1194380, 1911008, 2388760, 4777520, 9555040]

約数ペア:

[(1, 9555040), (2, 4777520), (4, 2388760), (5, 1911008), (8, 1194380), (10, 955504), (11, 868640), (16, 597190), (20, 477752), (22, 434320), (32, 298595), (40, 238876), (44, 217160), (55, 173728), (61, 156640), (80, 119438), (88, 108580), (89, 107360), (110, 86864), (122, 78320), (160, 59719), (176, 54290), (178, 53680), (220, 43432), (244, 39160), (305, 31328), (352, 27145), (356, 26840), (440, 21716), (445, 21472), (488, 19580), (610, 15664), (671, 14240), (712, 13420), (880, 10858), (890, 10736), (976, 9790), (979, 9760), (1220, 7832), (1342, 7120), (1424, 6710), (1760, 5429), (1780, 5368), (1952, 4895), (1958, 4880), (2440, 3916), (2684, 3560), (2848, 3355)]