15673553260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 34262766720

約数和(自身を除く): 18589213460

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 103, 106, 178, 206, 212, 265, 356, 412, 445, 515, 530, 890, 1030, 1060, 1613, 1780, 2060, 3226, 4717, 5459, 6452, 8065, 9167, 9434, 10918, 16130, 18334, 18868, 21836, 23585, 27295, 32260, 36668, 45835, 47170, 54590, 85489, 91670, 94340, 109180, 143557, 166139, 170978, 183340, 287114, 332278, 341956, 427445, 485851, 574228, 664556, 717785, 830695, 854890, 971702, 1435570, 1661390, 1709780, 1943404, 2429255, 2871140, 3322780, 4858510, 7608521, 8805367, 9717020, 14786371, 15217042, 17610734, 29572742, 30434084, 35221468, 38042605, 44026835, 59145484, 73931855, 76085210, 88053670, 147863710, 152170420, 176107340, 295727420, 783677663, 1567355326, 3134710652, 3918388315, 7836776630, 15673553260]

約数ペア:

[(1, 15673553260), (2, 7836776630), (4, 3918388315), (5, 3134710652), (10, 1567355326), (20, 783677663), (53, 295727420), (89, 176107340), (103, 152170420), (106, 147863710), (178, 88053670), (206, 76085210), (212, 73931855), (265, 59145484), (356, 44026835), (412, 38042605), (445, 35221468), (515, 30434084), (530, 29572742), (890, 17610734), (1030, 15217042), (1060, 14786371), (1613, 9717020), (1780, 8805367), (2060, 7608521), (3226, 4858510), (4717, 3322780), (5459, 2871140), (6452, 2429255), (8065, 1943404), (9167, 1709780), (9434, 1661390), (10918, 1435570), (16130, 971702), (18334, 854890), (18868, 830695), (21836, 717785), (23585, 664556), (27295, 574228), (32260, 485851), (36668, 427445), (45835, 341956), (47170, 332278), (54590, 287114), (85489, 183340), (91670, 170978), (94340, 166139), (109180, 143557)]