32569420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 77961744

約数和(自身を除く): 45392324

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 347, 361, 380, 494, 694, 722, 988, 1235, 1388, 1444, 1735, 1805, 2470, 3470, 3610, 4511, 4693, 4940, 6593, 6940, 7220, 9022, 9386, 13186, 18044, 18772, 22555, 23465, 26372, 32965, 45110, 46930, 65930, 85709, 90220, 93860, 125267, 131860, 171418, 250534, 342836, 428545, 501068, 626335, 857090, 1252670, 1628471, 1714180, 2505340, 3256942, 6513884, 8142355, 16284710, 32569420]

約数ペア:

[(1, 32569420), (2, 16284710), (4, 8142355), (5, 6513884), (10, 3256942), (13, 2505340), (19, 1714180), (20, 1628471), (26, 1252670), (38, 857090), (52, 626335), (65, 501068), (76, 428545), (95, 342836), (130, 250534), (190, 171418), (247, 131860), (260, 125267), (347, 93860), (361, 90220), (380, 85709), (494, 65930), (694, 46930), (722, 45110), (988, 32965), (1235, 26372), (1388, 23465), (1444, 22555), (1735, 18772), (1805, 18044), (2470, 13186), (3470, 9386), (3610, 9022), (4511, 7220), (4693, 6940), (4940, 6593)]