4048340065

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 6505463808

約数和(自身を除く): 2457123743

約数列:

[1, 5, 7, 11, 31, 35, 47, 49, 55, 77, 155, 217, 235, 245, 329, 341, 385, 517, 539, 1031, 1085, 1457, 1519, 1645, 1705, 2303, 2387, 2585, 2695, 3619, 5155, 7217, 7285, 7595, 10199, 11341, 11515, 11935, 16027, 16709, 18095, 25333, 31961, 36085, 48457, 50519, 50995, 56705, 71393, 79387, 80135, 83545, 112189, 126665, 159805, 223727, 242285, 252595, 339199, 351571, 356965, 396935, 533027, 555709, 560945, 785323, 1118635, 1502167, 1566089, 1695995, 1757855, 2374393, 2460997, 2665135, 2778545, 3731189, 3926615, 7510835, 7830445, 10515169, 11871965, 12304985, 16523837, 17226979, 18655945, 26118323, 52575845, 73606183, 82619185, 86134895, 115666859, 130591615, 368030915, 578334295, 809668013, 4048340065]

約数ペア:

[(1, 4048340065), (5, 809668013), (7, 578334295), (11, 368030915), (31, 130591615), (35, 115666859), (47, 86134895), (49, 82619185), (55, 73606183), (77, 52575845), (155, 26118323), (217, 18655945), (235, 17226979), (245, 16523837), (329, 12304985), (341, 11871965), (385, 10515169), (517, 7830445), (539, 7510835), (1031, 3926615), (1085, 3731189), (1457, 2778545), (1519, 2665135), (1645, 2460997), (1705, 2374393), (2303, 1757855), (2387, 1695995), (2585, 1566089), (2695, 1502167), (3619, 1118635), (5155, 785323), (7217, 560945), (7285, 555709), (7595, 533027), (10199, 396935), (11341, 356965), (11515, 351571), (11935, 339199), (16027, 252595), (16709, 242285), (18095, 223727), (25333, 159805), (31961, 126665), (36085, 112189), (48457, 83545), (50519, 80135), (50995, 79387), (56705, 71393)]