184440140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 427508928

約数和(自身を除く): 243068788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 101, 131, 164, 170, 202, 205, 262, 340, 404, 410, 505, 524, 655, 697, 820, 1010, 1310, 1394, 1717, 2020, 2227, 2620, 2788, 3434, 3485, 4141, 4454, 5371, 6868, 6970, 8282, 8585, 8908, 10742, 11135, 13231, 13940, 16564, 17170, 20705, 21484, 22270, 26462, 26855, 34340, 41410, 44540, 52924, 53710, 66155, 70397, 82820, 91307, 107420, 132310, 140794, 182614, 224927, 264620, 281588, 351985, 365228, 449854, 456535, 542471, 703970, 899708, 913070, 1084942, 1124635, 1407940, 1826140, 2169884, 2249270, 2712355, 4498540, 5424710, 9222007, 10849420, 18444014, 36888028, 46110035, 92220070, 184440140]

約数ペア:

[(1, 184440140), (2, 92220070), (4, 46110035), (5, 36888028), (10, 18444014), (17, 10849420), (20, 9222007), (34, 5424710), (41, 4498540), (68, 2712355), (82, 2249270), (85, 2169884), (101, 1826140), (131, 1407940), (164, 1124635), (170, 1084942), (202, 913070), (205, 899708), (262, 703970), (340, 542471), (404, 456535), (410, 449854), (505, 365228), (524, 351985), (655, 281588), (697, 264620), (820, 224927), (1010, 182614), (1310, 140794), (1394, 132310), (1717, 107420), (2020, 91307), (2227, 82820), (2620, 70397), (2788, 66155), (3434, 53710), (3485, 52924), (4141, 44540), (4454, 41410), (5371, 34340), (6868, 26855), (6970, 26462), (8282, 22270), (8585, 21484), (8908, 20705), (10742, 17170), (11135, 16564), (13231, 13940)]