100595440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 258554880

約数和(自身を除く): 157959440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1447, 1580, 1738, 2894, 3160, 3476, 4345, 5788, 6320, 6952, 7235, 8690, 11576, 13904, 14470, 15917, 17380, 23152, 28940, 31834, 34760, 57880, 63668, 69520, 79585, 114313, 115760, 127336, 159170, 228626, 254672, 318340, 457252, 571565, 636680, 914504, 1143130, 1257443, 1273360, 1829008, 2286260, 2514886, 4572520, 5029772, 6287215, 9145040, 10059544, 12574430, 20119088, 25148860, 50297720, 100595440]

約数ペア:

[(1, 100595440), (2, 50297720), (4, 25148860), (5, 20119088), (8, 12574430), (10, 10059544), (11, 9145040), (16, 6287215), (20, 5029772), (22, 4572520), (40, 2514886), (44, 2286260), (55, 1829008), (79, 1273360), (80, 1257443), (88, 1143130), (110, 914504), (158, 636680), (176, 571565), (220, 457252), (316, 318340), (395, 254672), (440, 228626), (632, 159170), (790, 127336), (869, 115760), (880, 114313), (1264, 79585), (1447, 69520), (1580, 63668), (1738, 57880), (2894, 34760), (3160, 31834), (3476, 28940), (4345, 23152), (5788, 17380), (6320, 15917), (6952, 14470), (7235, 13904), (8690, 11576)]