1010994560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 2582150400

約数和(自身を除く): 1571155840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 284, 304, 320, 355, 380, 568, 608, 640, 710, 760, 1136, 1171, 1216, 1349, 1420, 1520, 2272, 2342, 2432, 2698, 2840, 3040, 4544, 4684, 5396, 5680, 5855, 6080, 6745, 9088, 9368, 10792, 11360, 11710, 12160, 13490, 18736, 21584, 22249, 22720, 23420, 26980, 37472, 43168, 44498, 45440, 46840, 53960, 74944, 83141, 86336, 88996, 93680, 107920, 111245, 149888, 166282, 172672, 177992, 187360, 215840, 222490, 332564, 355984, 374720, 415705, 431680, 444980, 665128, 711968, 749440, 831410, 863360, 889960, 1330256, 1423936, 1579679, 1662820, 1779920, 2660512, 2847872, 3159358, 3325640, 3559840, 5321024, 6318716, 6651280, 7119680, 7898395, 10642048, 12637432, 13302560, 14239360, 15796790, 25274864, 26605120, 31593580, 50549728, 53210240, 63187160, 101099456, 126374320, 202198912, 252748640, 505497280, 1010994560]

約数ペア:

[(1, 1010994560), (2, 505497280), (4, 252748640), (5, 202198912), (8, 126374320), (10, 101099456), (16, 63187160), (19, 53210240), (20, 50549728), (32, 31593580), (38, 26605120), (40, 25274864), (64, 15796790), (71, 14239360), (76, 13302560), (80, 12637432), (95, 10642048), (128, 7898395), (142, 7119680), (152, 6651280), (160, 6318716), (190, 5321024), (284, 3559840), (304, 3325640), (320, 3159358), (355, 2847872), (380, 2660512), (568, 1779920), (608, 1662820), (640, 1579679), (710, 1423936), (760, 1330256), (1136, 889960), (1171, 863360), (1216, 831410), (1349, 749440), (1420, 711968), (1520, 665128), (2272, 444980), (2342, 431680), (2432, 415705), (2698, 374720), (2840, 355984), (3040, 332564), (4544, 222490), (4684, 215840), (5396, 187360), (5680, 177992), (5855, 172672), (6080, 166282), (6745, 149888), (9088, 111245), (9368, 107920), (10792, 93680), (11360, 88996), (11710, 86336), (12160, 83141), (13490, 74944), (18736, 53960), (21584, 46840), (22249, 45440), (22720, 44498), (23420, 43168), (26980, 37472)]