9199040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 112

約数和(自身を含む): 24688800

約数和(自身を除く): 15489760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 89, 95, 136, 152, 160, 170, 178, 190, 272, 304, 320, 323, 340, 356, 380, 445, 544, 608, 646, 680, 712, 760, 890, 1088, 1216, 1292, 1360, 1424, 1513, 1520, 1615, 1691, 1780, 2584, 2720, 2848, 3026, 3040, 3230, 3382, 3560, 5168, 5440, 5696, 6052, 6080, 6460, 6764, 7120, 7565, 8455, 10336, 12104, 12920, 13528, 14240, 15130, 16910, 20672, 24208, 25840, 27056, 28480, 28747, 30260, 33820, 48416, 51680, 54112, 57494, 60520, 67640, 96832, 103360, 108224, 114988, 121040, 135280, 143735, 229976, 242080, 270560, 287470, 459952, 484160, 541120, 574940, 919904, 1149880, 1839808, 2299760, 4599520, 9199040]

約数ペア:

[(1, 9199040), (2, 4599520), (4, 2299760), (5, 1839808), (8, 1149880), (10, 919904), (16, 574940), (17, 541120), (19, 484160), (20, 459952), (32, 287470), (34, 270560), (38, 242080), (40, 229976), (64, 143735), (68, 135280), (76, 121040), (80, 114988), (85, 108224), (89, 103360), (95, 96832), (136, 67640), (152, 60520), (160, 57494), (170, 54112), (178, 51680), (190, 48416), (272, 33820), (304, 30260), (320, 28747), (323, 28480), (340, 27056), (356, 25840), (380, 24208), (445, 20672), (544, 16910), (608, 15130), (646, 14240), (680, 13528), (712, 12920), (760, 12104), (890, 10336), (1088, 8455), (1216, 7565), (1292, 7120), (1360, 6764), (1424, 6460), (1513, 6080), (1520, 6052), (1615, 5696), (1691, 5440), (1780, 5168), (2584, 3560), (2720, 3382), (2848, 3230), (3026, 3040)]