25275850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 50711040

約数和(自身を除く): 25435190

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 709, 713, 775, 1150, 1418, 1426, 1550, 3545, 3565, 7090, 7130, 16307, 17725, 17825, 21979, 32614, 35450, 35650, 43958, 81535, 109895, 163070, 219790, 407675, 505517, 549475, 815350, 1011034, 1098950, 2527585, 5055170, 12637925, 25275850]

約数ペア:

[(1, 25275850), (2, 12637925), (5, 5055170), (10, 2527585), (23, 1098950), (25, 1011034), (31, 815350), (46, 549475), (50, 505517), (62, 407675), (115, 219790), (155, 163070), (230, 109895), (310, 81535), (575, 43958), (709, 35650), (713, 35450), (775, 32614), (1150, 21979), (1418, 17825), (1426, 17725), (1550, 16307), (3545, 7130), (3565, 7090)]