32631040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 88080048

約数和(自身を除く): 55449008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 53, 64, 65, 74, 80, 104, 106, 128, 130, 148, 160, 185, 208, 212, 256, 260, 265, 296, 320, 370, 416, 424, 481, 520, 530, 592, 640, 689, 740, 832, 848, 962, 1040, 1060, 1184, 1280, 1378, 1480, 1664, 1696, 1924, 1961, 2080, 2120, 2368, 2405, 2756, 2960, 3328, 3392, 3445, 3848, 3922, 4160, 4240, 4736, 4810, 5512, 5920, 6784, 6890, 7696, 7844, 8320, 8480, 9472, 9620, 9805, 11024, 11840, 13568, 13780, 15392, 15688, 16640, 16960, 19240, 19610, 22048, 23680, 25493, 27560, 30784, 31376, 33920, 38480, 39220, 44096, 47360, 50986, 55120, 61568, 62752, 67840, 76960, 78440, 88192, 101972, 110240, 123136, 125504, 127465, 153920, 156880, 176384, 203944, 220480, 251008, 254930, 307840, 313760, 407888, 440960, 502016, 509860, 615680, 627520, 815776, 881920, 1019720, 1255040, 1631552, 2039440, 2510080, 3263104, 4078880, 6526208, 8157760, 16315520, 32631040]

約数ペア:

[(1, 32631040), (2, 16315520), (4, 8157760), (5, 6526208), (8, 4078880), (10, 3263104), (13, 2510080), (16, 2039440), (20, 1631552), (26, 1255040), (32, 1019720), (37, 881920), (40, 815776), (52, 627520), (53, 615680), (64, 509860), (65, 502016), (74, 440960), (80, 407888), (104, 313760), (106, 307840), (128, 254930), (130, 251008), (148, 220480), (160, 203944), (185, 176384), (208, 156880), (212, 153920), (256, 127465), (260, 125504), (265, 123136), (296, 110240), (320, 101972), (370, 88192), (416, 78440), (424, 76960), (481, 67840), (520, 62752), (530, 61568), (592, 55120), (640, 50986), (689, 47360), (740, 44096), (832, 39220), (848, 38480), (962, 33920), (1040, 31376), (1060, 30784), (1184, 27560), (1280, 25493), (1378, 23680), (1480, 22048), (1664, 19610), (1696, 19240), (1924, 16960), (1961, 16640), (2080, 15688), (2120, 15392), (2368, 13780), (2405, 13568), (2756, 11840), (2960, 11024), (3328, 9805), (3392, 9620), (3445, 9472), (3848, 8480), (3922, 8320), (4160, 7844), (4240, 7696), (4736, 6890), (4810, 6784), (5512, 5920)]