23625280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 65836800

約数和(自身を除く): 42211520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 199, 212, 224, 265, 280, 320, 371, 398, 424, 448, 530, 560, 742, 796, 848, 995, 1060, 1120, 1393, 1484, 1592, 1696, 1855, 1990, 2120, 2240, 2786, 2968, 3184, 3392, 3710, 3980, 4240, 5572, 5936, 6368, 6965, 7420, 7960, 8480, 10547, 11144, 11872, 12736, 13930, 14840, 15920, 16960, 21094, 22288, 23744, 27860, 29680, 31840, 42188, 44576, 52735, 55720, 59360, 63680, 73829, 84376, 89152, 105470, 111440, 118720, 147658, 168752, 210940, 222880, 295316, 337504, 369145, 421880, 445760, 590632, 675008, 738290, 843760, 1181264, 1476580, 1687520, 2362528, 2953160, 3375040, 4725056, 5906320, 11812640, 23625280]

約数ペア:

[(1, 23625280), (2, 11812640), (4, 5906320), (5, 4725056), (7, 3375040), (8, 2953160), (10, 2362528), (14, 1687520), (16, 1476580), (20, 1181264), (28, 843760), (32, 738290), (35, 675008), (40, 590632), (53, 445760), (56, 421880), (64, 369145), (70, 337504), (80, 295316), (106, 222880), (112, 210940), (140, 168752), (160, 147658), (199, 118720), (212, 111440), (224, 105470), (265, 89152), (280, 84376), (320, 73829), (371, 63680), (398, 59360), (424, 55720), (448, 52735), (530, 44576), (560, 42188), (742, 31840), (796, 29680), (848, 27860), (995, 23744), (1060, 22288), (1120, 21094), (1393, 16960), (1484, 15920), (1592, 14840), (1696, 13930), (1855, 12736), (1990, 11872), (2120, 11144), (2240, 10547), (2786, 8480), (2968, 7960), (3184, 7420), (3392, 6965), (3710, 6368), (3980, 5936), (4240, 5572)]