6643670140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 14685672960

約数和(自身を除く): 8042002820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 229, 292, 310, 365, 458, 620, 641, 730, 916, 1145, 1282, 1460, 2263, 2290, 2564, 3205, 4526, 4580, 6410, 7099, 9052, 11315, 12820, 14198, 16717, 19871, 22630, 28396, 33434, 35495, 39742, 45260, 46793, 66868, 70990, 79484, 83585, 93586, 99355, 141980, 146789, 167170, 187172, 198710, 233965, 293578, 334340, 397420, 467930, 518227, 587156, 733945, 935860, 1036454, 1450583, 1467890, 2072908, 2591135, 2901166, 2935780, 4550459, 5182270, 5802332, 7252915, 9100918, 10364540, 10715597, 14505830, 18201836, 21431194, 22752295, 29011660, 42862388, 45504590, 53577985, 91009180, 107155970, 214311940, 332183507, 664367014, 1328734028, 1660917535, 3321835070, 6643670140]

約数ペア:

[(1, 6643670140), (2, 3321835070), (4, 1660917535), (5, 1328734028), (10, 664367014), (20, 332183507), (31, 214311940), (62, 107155970), (73, 91009180), (124, 53577985), (146, 45504590), (155, 42862388), (229, 29011660), (292, 22752295), (310, 21431194), (365, 18201836), (458, 14505830), (620, 10715597), (641, 10364540), (730, 9100918), (916, 7252915), (1145, 5802332), (1282, 5182270), (1460, 4550459), (2263, 2935780), (2290, 2901166), (2564, 2591135), (3205, 2072908), (4526, 1467890), (4580, 1450583), (6410, 1036454), (7099, 935860), (9052, 733945), (11315, 587156), (12820, 518227), (14198, 467930), (16717, 397420), (19871, 334340), (22630, 293578), (28396, 233965), (33434, 198710), (35495, 187172), (39742, 167170), (45260, 146789), (46793, 141980), (66868, 99355), (70990, 93586), (79484, 83585)]