8789923520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{126583}}^1$

素因数の和:126638

約数の個数: 112

約数和(自身を含む): 24692994048

約数和(自身を除く): 15903070528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 126583, 253166, 506332, 632915, 886081, 1012664, 1265830, 1772162, 2025328, 2531660, 3544324, 3924073, 4050656, 4430405, 5063320, 7088648, 7848146, 8101312, 8860810, 10126640, 14177296, 15696292, 17721620, 19620365, 20253280, 27468511, 28354592, 31392584, 35443240, 39240730, 40506560, 54937022, 56709184, 62785168, 70886480, 78481460, 109874044, 125570336, 137342555, 141772960, 156962920, 219748088, 251140672, 274685110, 283545920, 313925840, 439496176, 549370220, 627851680, 878992352, 1098740440, 1255703360, 1757984704, 2197480880, 4394961760, 8789923520]

約数ペア:

[(1, 8789923520), (2, 4394961760), (4, 2197480880), (5, 1757984704), (7, 1255703360), (8, 1098740440), (10, 878992352), (14, 627851680), (16, 549370220), (20, 439496176), (28, 313925840), (31, 283545920), (32, 274685110), (35, 251140672), (40, 219748088), (56, 156962920), (62, 141772960), (64, 137342555), (70, 125570336), (80, 109874044), (112, 78481460), (124, 70886480), (140, 62785168), (155, 56709184), (160, 54937022), (217, 40506560), (224, 39240730), (248, 35443240), (280, 31392584), (310, 28354592), (320, 27468511), (434, 20253280), (448, 19620365), (496, 17721620), (560, 15696292), (620, 14177296), (868, 10126640), (992, 8860810), (1085, 8101312), (1120, 7848146), (1240, 7088648), (1736, 5063320), (1984, 4430405), (2170, 4050656), (2240, 3924073), (2480, 3544324), (3472, 2531660), (4340, 2025328), (4960, 1772162), (6944, 1265830), (8680, 1012664), (9920, 886081), (13888, 632915), (17360, 506332), (34720, 253166), (69440, 126583)]