47015920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 127134720

約数和(自身を除く): 80118800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1423, 1652, 2065, 2360, 2846, 3304, 4130, 4720, 5692, 6608, 7115, 8260, 9961, 11384, 14230, 16520, 19922, 22768, 28460, 33040, 39844, 49805, 56920, 79688, 83957, 99610, 113840, 159376, 167914, 199220, 335828, 398440, 419785, 587699, 671656, 796880, 839570, 1175398, 1343312, 1679140, 2350796, 2938495, 3358280, 4701592, 5876990, 6716560, 9403184, 11753980, 23507960, 47015920]

約数ペア:

[(1, 47015920), (2, 23507960), (4, 11753980), (5, 9403184), (7, 6716560), (8, 5876990), (10, 4701592), (14, 3358280), (16, 2938495), (20, 2350796), (28, 1679140), (35, 1343312), (40, 1175398), (56, 839570), (59, 796880), (70, 671656), (80, 587699), (112, 419785), (118, 398440), (140, 335828), (236, 199220), (280, 167914), (295, 159376), (413, 113840), (472, 99610), (560, 83957), (590, 79688), (826, 56920), (944, 49805), (1180, 39844), (1423, 33040), (1652, 28460), (2065, 22768), (2360, 19922), (2846, 16520), (3304, 14230), (4130, 11384), (4720, 9961), (5692, 8260), (6608, 7115)]