430918280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22458

約数の個数: 64

約数和(自身を含む): 1072416240

約数和(自身を除く): 641497960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 22397, 44794, 89588, 111985, 179176, 223970, 291161, 447940, 582322, 828689, 895880, 1164644, 1455805, 1657378, 2329288, 2911610, 3314756, 4143445, 5823220, 6629512, 8286890, 10772957, 11646440, 16573780, 21545914, 33147560, 43091828, 53864785, 86183656, 107729570, 215459140, 430918280]

約数ペア:

[(1, 430918280), (2, 215459140), (4, 107729570), (5, 86183656), (8, 53864785), (10, 43091828), (13, 33147560), (20, 21545914), (26, 16573780), (37, 11646440), (40, 10772957), (52, 8286890), (65, 6629512), (74, 5823220), (104, 4143445), (130, 3314756), (148, 2911610), (185, 2329288), (260, 1657378), (296, 1455805), (370, 1164644), (481, 895880), (520, 828689), (740, 582322), (962, 447940), (1480, 291161), (1924, 223970), (2405, 179176), (3848, 111985), (4810, 89588), (9620, 44794), (19240, 22397)]