88831520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 133251040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 101, 115, 160, 184, 202, 230, 239, 368, 404, 460, 478, 505, 736, 808, 920, 956, 1010, 1195, 1616, 1840, 1912, 2020, 2323, 2390, 3232, 3680, 3824, 4040, 4646, 4780, 5497, 7648, 8080, 9292, 9560, 10994, 11615, 16160, 18584, 19120, 21988, 23230, 24139, 27485, 37168, 38240, 43976, 46460, 48278, 54970, 74336, 87952, 92920, 96556, 109940, 120695, 175904, 185840, 193112, 219880, 241390, 371680, 386224, 439760, 482780, 555197, 772448, 879520, 965560, 1110394, 1931120, 2220788, 2775985, 3862240, 4441576, 5551970, 8883152, 11103940, 17766304, 22207880, 44415760, 88831520]

約数ペア:

[(1, 88831520), (2, 44415760), (4, 22207880), (5, 17766304), (8, 11103940), (10, 8883152), (16, 5551970), (20, 4441576), (23, 3862240), (32, 2775985), (40, 2220788), (46, 1931120), (80, 1110394), (92, 965560), (101, 879520), (115, 772448), (160, 555197), (184, 482780), (202, 439760), (230, 386224), (239, 371680), (368, 241390), (404, 219880), (460, 193112), (478, 185840), (505, 175904), (736, 120695), (808, 109940), (920, 96556), (956, 92920), (1010, 87952), (1195, 74336), (1616, 54970), (1840, 48278), (1912, 46460), (2020, 43976), (2323, 38240), (2390, 37168), (3232, 27485), (3680, 24139), (3824, 23230), (4040, 21988), (4646, 19120), (4780, 18584), (5497, 16160), (7648, 11615), (8080, 10994), (9292, 9560)]