2783193760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11497}}^1$

素因数の和:11618

約数の個数: 96

約数和(自身を含む): 7040915280

約数和(自身を除く): 4257721520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 340, 356, 445, 544, 680, 712, 890, 1360, 1424, 1513, 1780, 2720, 2848, 3026, 3560, 6052, 7120, 7565, 11497, 12104, 14240, 15130, 22994, 24208, 30260, 45988, 48416, 57485, 60520, 91976, 114970, 121040, 183952, 195449, 229940, 242080, 367904, 390898, 459880, 781796, 919760, 977245, 1023233, 1563592, 1839520, 1954490, 2046466, 3127184, 3908980, 4092932, 5116165, 6254368, 7817960, 8185864, 10232330, 15635920, 16371728, 17394961, 20464660, 31271840, 32743456, 34789922, 40929320, 69579844, 81858640, 86974805, 139159688, 163717280, 173949610, 278319376, 347899220, 556638752, 695798440, 1391596880, 2783193760]

約数ペア:

[(1, 2783193760), (2, 1391596880), (4, 695798440), (5, 556638752), (8, 347899220), (10, 278319376), (16, 173949610), (17, 163717280), (20, 139159688), (32, 86974805), (34, 81858640), (40, 69579844), (68, 40929320), (80, 34789922), (85, 32743456), (89, 31271840), (136, 20464660), (160, 17394961), (170, 16371728), (178, 15635920), (272, 10232330), (340, 8185864), (356, 7817960), (445, 6254368), (544, 5116165), (680, 4092932), (712, 3908980), (890, 3127184), (1360, 2046466), (1424, 1954490), (1513, 1839520), (1780, 1563592), (2720, 1023233), (2848, 977245), (3026, 919760), (3560, 781796), (6052, 459880), (7120, 390898), (7565, 367904), (11497, 242080), (12104, 229940), (14240, 195449), (15130, 183952), (22994, 121040), (24208, 114970), (30260, 91976), (45988, 60520), (48416, 57485)]