2034776450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 4619418624

約数和(自身を除く): 2584642174

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 73, 98, 146, 155, 175, 217, 245, 310, 350, 365, 367, 434, 490, 511, 730, 734, 775, 1022, 1085, 1225, 1519, 1550, 1825, 1835, 2170, 2263, 2450, 2555, 2569, 3038, 3577, 3650, 3670, 4526, 5110, 5138, 5425, 7154, 7595, 9175, 10850, 11315, 11377, 12775, 12845, 15190, 15841, 17885, 17983, 18350, 22630, 22754, 25550, 25690, 26791, 31682, 35770, 35966, 37975, 53582, 56575, 56885, 64225, 75950, 79205, 79639, 89425, 89915, 110887, 113150, 113770, 128450, 133955, 158410, 159278, 178850, 179830, 187537, 221774, 267910, 284425, 375074, 396025, 398195, 449575, 554435, 557473, 568850, 669775, 792050, 796390, 830521, 899150, 937685, 1108870, 1114946, 1312759, 1339550, 1661042, 1875370, 1990975, 2625518, 2772175, 2787365, 3981950, 4152605, 4688425, 5544350, 5574730, 5813647, 6563795, 8305210, 9376850, 11627294, 13127590, 13936825, 20763025, 27873650, 29068235, 32818975, 40695529, 41526050, 58136470, 65637950, 81391058, 145341175, 203477645, 290682350, 406955290, 1017388225, 2034776450]

約数ペア:

[(1, 2034776450), (2, 1017388225), (5, 406955290), (7, 290682350), (10, 203477645), (14, 145341175), (25, 81391058), (31, 65637950), (35, 58136470), (49, 41526050), (50, 40695529), (62, 32818975), (70, 29068235), (73, 27873650), (98, 20763025), (146, 13936825), (155, 13127590), (175, 11627294), (217, 9376850), (245, 8305210), (310, 6563795), (350, 5813647), (365, 5574730), (367, 5544350), (434, 4688425), (490, 4152605), (511, 3981950), (730, 2787365), (734, 2772175), (775, 2625518), (1022, 1990975), (1085, 1875370), (1225, 1661042), (1519, 1339550), (1550, 1312759), (1825, 1114946), (1835, 1108870), (2170, 937685), (2263, 899150), (2450, 830521), (2555, 796390), (2569, 792050), (3038, 669775), (3577, 568850), (3650, 557473), (3670, 554435), (4526, 449575), (5110, 398195), (5138, 396025), (5425, 375074), (7154, 284425), (7595, 267910), (9175, 221774), (10850, 187537), (11315, 179830), (11377, 178850), (12775, 159278), (12845, 158410), (15190, 133955), (15841, 128450), (17885, 113770), (17983, 113150), (18350, 110887), (22630, 89915), (22754, 89425), (25550, 79639), (25690, 79205), (26791, 75950), (31682, 64225), (35770, 56885), (35966, 56575), (37975, 53582)]