29505320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 74632320

約数和(自身を除く): 45127000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2467, 2990, 4934, 5980, 9868, 11960, 12335, 19736, 24670, 32071, 49340, 56741, 64142, 98680, 113482, 128284, 160355, 226964, 256568, 283705, 320710, 453928, 567410, 641420, 737633, 1134820, 1282840, 1475266, 2269640, 2950532, 3688165, 5901064, 7376330, 14752660, 29505320]

約数ペア:

[(1, 29505320), (2, 14752660), (4, 7376330), (5, 5901064), (8, 3688165), (10, 2950532), (13, 2269640), (20, 1475266), (23, 1282840), (26, 1134820), (40, 737633), (46, 641420), (52, 567410), (65, 453928), (92, 320710), (104, 283705), (115, 256568), (130, 226964), (184, 160355), (230, 128284), (260, 113482), (299, 98680), (460, 64142), (520, 56741), (598, 49340), (920, 32071), (1196, 24670), (1495, 19736), (2392, 12335), (2467, 11960), (2990, 9868), (4934, 5980)]