9141280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 14566880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 97, 124, 152, 155, 160, 190, 194, 248, 304, 310, 380, 388, 485, 496, 589, 608, 620, 760, 776, 970, 992, 1178, 1240, 1520, 1552, 1843, 1940, 2356, 2480, 2945, 3007, 3040, 3104, 3686, 3880, 4712, 4960, 5890, 6014, 7372, 7760, 9215, 9424, 11780, 12028, 14744, 15035, 15520, 18430, 18848, 23560, 24056, 29488, 30070, 36860, 47120, 48112, 57133, 58976, 60140, 73720, 94240, 96224, 114266, 120280, 147440, 228532, 240560, 285665, 294880, 457064, 481120, 571330, 914128, 1142660, 1828256, 2285320, 4570640, 9141280]

約数ペア:

[(1, 9141280), (2, 4570640), (4, 2285320), (5, 1828256), (8, 1142660), (10, 914128), (16, 571330), (19, 481120), (20, 457064), (31, 294880), (32, 285665), (38, 240560), (40, 228532), (62, 147440), (76, 120280), (80, 114266), (95, 96224), (97, 94240), (124, 73720), (152, 60140), (155, 58976), (160, 57133), (190, 48112), (194, 47120), (248, 36860), (304, 30070), (310, 29488), (380, 24056), (388, 23560), (485, 18848), (496, 18430), (589, 15520), (608, 15035), (620, 14744), (760, 12028), (776, 11780), (970, 9424), (992, 9215), (1178, 7760), (1240, 7372), (1520, 6014), (1552, 5890), (1843, 4960), (1940, 4712), (2356, 3880), (2480, 3686), (2945, 3104), (3007, 3040)]