98073040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 247390416

約数和(自身を除く): 149317376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 181, 208, 260, 362, 520, 521, 724, 905, 1040, 1042, 1448, 1810, 2084, 2353, 2605, 2896, 3620, 4168, 4706, 5210, 6773, 7240, 8336, 9412, 10420, 11765, 13546, 14480, 18824, 20840, 23530, 27092, 33865, 37648, 41680, 47060, 54184, 67730, 94120, 94301, 108368, 135460, 188240, 188602, 270920, 377204, 471505, 541840, 754408, 943010, 1225913, 1508816, 1886020, 2451826, 3772040, 4903652, 6129565, 7544080, 9807304, 12259130, 19614608, 24518260, 49036520, 98073040]

約数ペア:

[(1, 98073040), (2, 49036520), (4, 24518260), (5, 19614608), (8, 12259130), (10, 9807304), (13, 7544080), (16, 6129565), (20, 4903652), (26, 3772040), (40, 2451826), (52, 1886020), (65, 1508816), (80, 1225913), (104, 943010), (130, 754408), (181, 541840), (208, 471505), (260, 377204), (362, 270920), (520, 188602), (521, 188240), (724, 135460), (905, 108368), (1040, 94301), (1042, 94120), (1448, 67730), (1810, 54184), (2084, 47060), (2353, 41680), (2605, 37648), (2896, 33865), (3620, 27092), (4168, 23530), (4706, 20840), (5210, 18824), (6773, 14480), (7240, 13546), (8336, 11765), (9412, 10420)]