73690760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 196058880

約数和(自身を除く): 122368120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 991, 1144, 1352, 1430, 1690, 1859, 1982, 2860, 3380, 3718, 3964, 4955, 5720, 6760, 7436, 7928, 9295, 9910, 10901, 12883, 14872, 18590, 19820, 21802, 25766, 37180, 39640, 43604, 51532, 54505, 64415, 74360, 87208, 103064, 109010, 128830, 141713, 167479, 218020, 257660, 283426, 334958, 436040, 515320, 566852, 669916, 708565, 837395, 1133704, 1339832, 1417130, 1674790, 1842269, 2834260, 3349580, 3684538, 5668520, 6699160, 7369076, 9211345, 14738152, 18422690, 36845380, 73690760]

約数ペア:

[(1, 73690760), (2, 36845380), (4, 18422690), (5, 14738152), (8, 9211345), (10, 7369076), (11, 6699160), (13, 5668520), (20, 3684538), (22, 3349580), (26, 2834260), (40, 1842269), (44, 1674790), (52, 1417130), (55, 1339832), (65, 1133704), (88, 837395), (104, 708565), (110, 669916), (130, 566852), (143, 515320), (169, 436040), (220, 334958), (260, 283426), (286, 257660), (338, 218020), (440, 167479), (520, 141713), (572, 128830), (676, 109010), (715, 103064), (845, 87208), (991, 74360), (1144, 64415), (1352, 54505), (1430, 51532), (1690, 43604), (1859, 39640), (1982, 37180), (2860, 25766), (3380, 21802), (3718, 19820), (3964, 18590), (4955, 14872), (5720, 12883), (6760, 10901), (7436, 9910), (7928, 9295)]