102759400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 253108800

約数和(自身を除く): 150349400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 251, 356, 445, 460, 502, 575, 712, 890, 920, 1004, 1150, 1255, 1780, 2008, 2047, 2225, 2300, 2510, 3560, 4094, 4450, 4600, 5020, 5773, 6275, 8188, 8900, 10040, 10235, 11546, 12550, 16376, 17800, 20470, 22339, 23092, 25100, 28865, 40940, 44678, 46184, 50200, 51175, 57730, 81880, 89356, 102350, 111695, 115460, 144325, 178712, 204700, 223390, 230920, 288650, 409400, 446780, 513797, 558475, 577300, 893560, 1027594, 1116950, 1154600, 2055188, 2233900, 2568985, 4110376, 4467800, 5137970, 10275940, 12844925, 20551880, 25689850, 51379700, 102759400]

約数ペア:

[(1, 102759400), (2, 51379700), (4, 25689850), (5, 20551880), (8, 12844925), (10, 10275940), (20, 5137970), (23, 4467800), (25, 4110376), (40, 2568985), (46, 2233900), (50, 2055188), (89, 1154600), (92, 1116950), (100, 1027594), (115, 893560), (178, 577300), (184, 558475), (200, 513797), (230, 446780), (251, 409400), (356, 288650), (445, 230920), (460, 223390), (502, 204700), (575, 178712), (712, 144325), (890, 115460), (920, 111695), (1004, 102350), (1150, 89356), (1255, 81880), (1780, 57730), (2008, 51175), (2047, 50200), (2225, 46184), (2300, 44678), (2510, 40940), (3560, 28865), (4094, 25100), (4450, 23092), (4600, 22339), (5020, 20470), (5773, 17800), (6275, 16376), (8188, 12550), (8900, 11546), (10040, 10235)]