32199680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 81552480

約数和(自身を除く): 49352800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 331, 380, 512, 608, 640, 662, 760, 1024, 1216, 1280, 1324, 1520, 1655, 2432, 2560, 2648, 3040, 3310, 4864, 5120, 5296, 6080, 6289, 6620, 9728, 10592, 12160, 12578, 13240, 19456, 21184, 24320, 25156, 26480, 31445, 42368, 48640, 50312, 52960, 62890, 84736, 97280, 100624, 105920, 125780, 169472, 201248, 211840, 251560, 338944, 402496, 423680, 503120, 804992, 847360, 1006240, 1609984, 1694720, 2012480, 3219968, 4024960, 6439936, 8049920, 16099840, 32199680]

約数ペア:

[(1, 32199680), (2, 16099840), (4, 8049920), (5, 6439936), (8, 4024960), (10, 3219968), (16, 2012480), (19, 1694720), (20, 1609984), (32, 1006240), (38, 847360), (40, 804992), (64, 503120), (76, 423680), (80, 402496), (95, 338944), (128, 251560), (152, 211840), (160, 201248), (190, 169472), (256, 125780), (304, 105920), (320, 100624), (331, 97280), (380, 84736), (512, 62890), (608, 52960), (640, 50312), (662, 48640), (760, 42368), (1024, 31445), (1216, 26480), (1280, 25156), (1324, 24320), (1520, 21184), (1655, 19456), (2432, 13240), (2560, 12578), (2648, 12160), (3040, 10592), (3310, 9728), (4864, 6620), (5120, 6289), (5296, 6080)]