36691370680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 86281977600

約数和(自身を除く): 49590606920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 122, 164, 205, 244, 305, 328, 353, 410, 488, 610, 706, 820, 1039, 1220, 1412, 1640, 1765, 2078, 2440, 2501, 2824, 3530, 4156, 5002, 5195, 7060, 8312, 10004, 10390, 12505, 14120, 14473, 20008, 20780, 21533, 25010, 28946, 41560, 42599, 43066, 50020, 57892, 63379, 72365, 85198, 86132, 100040, 107665, 115784, 126758, 144730, 170396, 172264, 212995, 215330, 253516, 289460, 316895, 340792, 366767, 425990, 430660, 507032, 578920, 633790, 733534, 851980, 861320, 882853, 1267580, 1467068, 1703960, 1765706, 1833835, 2535160, 2598539, 2934136, 3531412, 3667670, 4414265, 5197078, 7062824, 7335340, 8828530, 10394156, 12992695, 14670680, 15037447, 17657060, 20788312, 22372787, 25985390, 30074894, 35314120, 44745574, 51970780, 60149788, 75187235, 89491148, 103941560, 111863935, 120299576, 150374470, 178982296, 223727870, 300748940, 447455740, 601497880, 894911480, 917284267, 1834568534, 3669137068, 4586421335, 7338274136, 9172842670, 18345685340, 36691370680]

約数ペア:

[(1, 36691370680), (2, 18345685340), (4, 9172842670), (5, 7338274136), (8, 4586421335), (10, 3669137068), (20, 1834568534), (40, 917284267), (41, 894911480), (61, 601497880), (82, 447455740), (122, 300748940), (164, 223727870), (205, 178982296), (244, 150374470), (305, 120299576), (328, 111863935), (353, 103941560), (410, 89491148), (488, 75187235), (610, 60149788), (706, 51970780), (820, 44745574), (1039, 35314120), (1220, 30074894), (1412, 25985390), (1640, 22372787), (1765, 20788312), (2078, 17657060), (2440, 15037447), (2501, 14670680), (2824, 12992695), (3530, 10394156), (4156, 8828530), (5002, 7335340), (5195, 7062824), (7060, 5197078), (8312, 4414265), (10004, 3667670), (10390, 3531412), (12505, 2934136), (14120, 2598539), (14473, 2535160), (20008, 1833835), (20780, 1765706), (21533, 1703960), (25010, 1467068), (28946, 1267580), (41560, 882853), (42599, 861320), (43066, 851980), (50020, 733534), (57892, 633790), (63379, 578920), (72365, 507032), (85198, 430660), (86132, 425990), (100040, 366767), (107665, 340792), (115784, 316895), (126758, 289460), (144730, 253516), (170396, 215330), (172264, 212995)]