22320320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 61557408

約数和(自身を除く): 39237088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 373, 374, 440, 544, 680, 704, 746, 748, 880, 935, 1088, 1360, 1492, 1496, 1760, 1865, 1870, 2720, 2984, 2992, 3520, 3730, 3740, 4103, 5440, 5968, 5984, 6341, 7460, 7480, 8206, 11936, 11968, 12682, 14920, 14960, 16412, 20515, 23872, 25364, 29840, 29920, 31705, 32824, 41030, 50728, 59680, 59840, 63410, 65648, 69751, 82060, 101456, 119360, 126820, 131296, 139502, 164120, 202912, 253640, 262592, 279004, 328240, 348755, 405824, 507280, 558008, 656480, 697510, 1014560, 1116016, 1312960, 1395020, 2029120, 2232032, 2790040, 4464064, 5580080, 11160160, 22320320]

約数ペア:

[(1, 22320320), (2, 11160160), (4, 5580080), (5, 4464064), (8, 2790040), (10, 2232032), (11, 2029120), (16, 1395020), (17, 1312960), (20, 1116016), (22, 1014560), (32, 697510), (34, 656480), (40, 558008), (44, 507280), (55, 405824), (64, 348755), (68, 328240), (80, 279004), (85, 262592), (88, 253640), (110, 202912), (136, 164120), (160, 139502), (170, 131296), (176, 126820), (187, 119360), (220, 101456), (272, 82060), (320, 69751), (340, 65648), (352, 63410), (373, 59840), (374, 59680), (440, 50728), (544, 41030), (680, 32824), (704, 31705), (746, 29920), (748, 29840), (880, 25364), (935, 23872), (1088, 20515), (1360, 16412), (1492, 14960), (1496, 14920), (1760, 12682), (1865, 11968), (1870, 11936), (2720, 8206), (2984, 7480), (2992, 7460), (3520, 6341), (3730, 5984), (3740, 5968), (4103, 5440)]