805212980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12297

約数の個数: 96

約数和(自身を含む): 2073109248

約数和(自身を除く): 1267896268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 5060, 5980, 6578, 12241, 13156, 16445, 24482, 32890, 48964, 61205, 65780, 122410, 134651, 159133, 244820, 269302, 281543, 318266, 538604, 563086, 636532, 673255, 795665, 1126172, 1346510, 1407715, 1591330, 1750463, 2693020, 2815430, 3096973, 3182660, 3500926, 3660059, 5630860, 6193946, 7001852, 7320118, 8752315, 12387892, 14640236, 15484865, 17504630, 18300295, 30969730, 35009260, 36600590, 40260649, 61939460, 73201180, 80521298, 161042596, 201303245, 402606490, 805212980]

約数ペア:

[(1, 805212980), (2, 402606490), (4, 201303245), (5, 161042596), (10, 80521298), (11, 73201180), (13, 61939460), (20, 40260649), (22, 36600590), (23, 35009260), (26, 30969730), (44, 18300295), (46, 17504630), (52, 15484865), (55, 14640236), (65, 12387892), (92, 8752315), (110, 7320118), (115, 7001852), (130, 6193946), (143, 5630860), (220, 3660059), (230, 3500926), (253, 3182660), (260, 3096973), (286, 2815430), (299, 2693020), (460, 1750463), (506, 1591330), (572, 1407715), (598, 1346510), (715, 1126172), (1012, 795665), (1196, 673255), (1265, 636532), (1430, 563086), (1495, 538604), (2530, 318266), (2860, 281543), (2990, 269302), (3289, 244820), (5060, 159133), (5980, 134651), (6578, 122410), (12241, 65780), (13156, 61205), (16445, 48964), (24482, 32890)]