8708902300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1249}}^1\times {\mathrm{1423}}^1$

素因数の和:2700

約数の個数: 108

約数和(自身を含む): 22016820000

約数和(自身を除く): 13307917700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1249, 1423, 2450, 2498, 2846, 4900, 4996, 5692, 6245, 7115, 8743, 9961, 12490, 14230, 17486, 19922, 24980, 28460, 31225, 34972, 35575, 39844, 43715, 49805, 61201, 62450, 69727, 71150, 87430, 99610, 122402, 124900, 139454, 142300, 174860, 199220, 218575, 244804, 249025, 278908, 306005, 348635, 437150, 498050, 612010, 697270, 874300, 996100, 1224020, 1394540, 1530025, 1743175, 1777327, 3060050, 3486350, 3554654, 6120100, 6972700, 7109308, 8886635, 12441289, 17773270, 24882578, 35546540, 44433175, 49765156, 62206445, 87089023, 88866350, 124412890, 174178046, 177732700, 248825780, 311032225, 348356092, 435445115, 622064450, 870890230, 1244128900, 1741780460, 2177225575, 4354451150, 8708902300]

約数ペア:

[(1, 8708902300), (2, 4354451150), (4, 2177225575), (5, 1741780460), (7, 1244128900), (10, 870890230), (14, 622064450), (20, 435445115), (25, 348356092), (28, 311032225), (35, 248825780), (49, 177732700), (50, 174178046), (70, 124412890), (98, 88866350), (100, 87089023), (140, 62206445), (175, 49765156), (196, 44433175), (245, 35546540), (350, 24882578), (490, 17773270), (700, 12441289), (980, 8886635), (1225, 7109308), (1249, 6972700), (1423, 6120100), (2450, 3554654), (2498, 3486350), (2846, 3060050), (4900, 1777327), (4996, 1743175), (5692, 1530025), (6245, 1394540), (7115, 1224020), (8743, 996100), (9961, 874300), (12490, 697270), (14230, 612010), (17486, 498050), (19922, 437150), (24980, 348635), (28460, 306005), (31225, 278908), (34972, 249025), (35575, 244804), (39844, 218575), (43715, 199220), (49805, 174860), (61201, 142300), (62450, 139454), (69727, 124900), (71150, 122402), (87430, 99610)]