16541850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 46872000

約数和(自身を除く): 30330150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 499, 510, 650, 663, 850, 975, 998, 1105, 1275, 1326, 1497, 1950, 2210, 2495, 2550, 2994, 3315, 4990, 5525, 6487, 6630, 7485, 8483, 11050, 12475, 12974, 14970, 16575, 16966, 19461, 24950, 25449, 32435, 33150, 37425, 38922, 42415, 50898, 64870, 74850, 84830, 97305, 110279, 127245, 162175, 194610, 212075, 220558, 254490, 324350, 330837, 424150, 486525, 551395, 636225, 661674, 973050, 1102790, 1272450, 1654185, 2756975, 3308370, 5513950, 8270925, 16541850]

約数ペア:

[(1, 16541850), (2, 8270925), (3, 5513950), (5, 3308370), (6, 2756975), (10, 1654185), (13, 1272450), (15, 1102790), (17, 973050), (25, 661674), (26, 636225), (30, 551395), (34, 486525), (39, 424150), (50, 330837), (51, 324350), (65, 254490), (75, 220558), (78, 212075), (85, 194610), (102, 162175), (130, 127245), (150, 110279), (170, 97305), (195, 84830), (221, 74850), (255, 64870), (325, 50898), (390, 42415), (425, 38922), (442, 37425), (499, 33150), (510, 32435), (650, 25449), (663, 24950), (850, 19461), (975, 16966), (998, 16575), (1105, 14970), (1275, 12974), (1326, 12475), (1497, 11050), (1950, 8483), (2210, 7485), (2495, 6630), (2550, 6487), (2994, 5525), (3315, 4990)]