25278240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4082

約数の個数: 96

約数和(自身を含む): 85772736

約数和(自身を除く): 60494496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4051, 6240, 8102, 12153, 16204, 20255, 24306, 32408, 40510, 48612, 52663, 60765, 64816, 81020, 97224, 105326, 121530, 129632, 157989, 162040, 194448, 210652, 243060, 263315, 315978, 324080, 388896, 421304, 486120, 526630, 631956, 648160, 789945, 842608, 972240, 1053260, 1263912, 1579890, 1685216, 1944480, 2106520, 2527824, 3159780, 4213040, 5055648, 6319560, 8426080, 12639120, 25278240]

約数ペア:

[(1, 25278240), (2, 12639120), (3, 8426080), (4, 6319560), (5, 5055648), (6, 4213040), (8, 3159780), (10, 2527824), (12, 2106520), (13, 1944480), (15, 1685216), (16, 1579890), (20, 1263912), (24, 1053260), (26, 972240), (30, 842608), (32, 789945), (39, 648160), (40, 631956), (48, 526630), (52, 486120), (60, 421304), (65, 388896), (78, 324080), (80, 315978), (96, 263315), (104, 243060), (120, 210652), (130, 194448), (156, 162040), (160, 157989), (195, 129632), (208, 121530), (240, 105326), (260, 97224), (312, 81020), (390, 64816), (416, 60765), (480, 52663), (520, 48612), (624, 40510), (780, 32408), (1040, 24306), (1248, 20255), (1560, 16204), (2080, 12153), (3120, 8102), (4051, 6240)]