25109640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3707

約数の個数: 96

約数和(自身を含む): 85924800

約数和(自身を除く): 60815160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3671, 6840, 7342, 11013, 14684, 18355, 22026, 29368, 33039, 36710, 44052, 55065, 66078, 69749, 73420, 88104, 110130, 132156, 139498, 146840, 165195, 209247, 220260, 264312, 278996, 330390, 348745, 418494, 440520, 557992, 627741, 660780, 697490, 836988, 1046235, 1255482, 1321560, 1394980, 1673976, 2092470, 2510964, 2789960, 3138705, 4184940, 5021928, 6277410, 8369880, 12554820, 25109640]

約数ペア:

[(1, 25109640), (2, 12554820), (3, 8369880), (4, 6277410), (5, 5021928), (6, 4184940), (8, 3138705), (9, 2789960), (10, 2510964), (12, 2092470), (15, 1673976), (18, 1394980), (19, 1321560), (20, 1255482), (24, 1046235), (30, 836988), (36, 697490), (38, 660780), (40, 627741), (45, 557992), (57, 440520), (60, 418494), (72, 348745), (76, 330390), (90, 278996), (95, 264312), (114, 220260), (120, 209247), (152, 165195), (171, 146840), (180, 139498), (190, 132156), (228, 110130), (285, 88104), (342, 73420), (360, 69749), (380, 66078), (456, 55065), (570, 44052), (684, 36710), (760, 33039), (855, 29368), (1140, 22026), (1368, 18355), (1710, 14684), (2280, 11013), (3420, 7342), (3671, 6840)]