2563670950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 5206809600

約数和(自身を除く): 2643138650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 59, 95, 106, 118, 190, 265, 295, 475, 530, 590, 863, 950, 1007, 1121, 1325, 1475, 1726, 2014, 2242, 2650, 2950, 3127, 4315, 5035, 5605, 6254, 8630, 10070, 11210, 15635, 16397, 21575, 25175, 28025, 31270, 32794, 43150, 45739, 50350, 50917, 56050, 59413, 78175, 81985, 91478, 101834, 118826, 156350, 163970, 228695, 254585, 297065, 409925, 457390, 509170, 594130, 819850, 869041, 967423, 1143475, 1272925, 1485325, 1738082, 1934846, 2286950, 2545850, 2698601, 2970650, 4345205, 4837115, 5397202, 8690410, 9674230, 13493005, 21726025, 24185575, 26986010, 43452050, 48371150, 51273419, 67465025, 102546838, 134930050, 256367095, 512734190, 1281835475, 2563670950]

約数ペア:

[(1, 2563670950), (2, 1281835475), (5, 512734190), (10, 256367095), (19, 134930050), (25, 102546838), (38, 67465025), (50, 51273419), (53, 48371150), (59, 43452050), (95, 26986010), (106, 24185575), (118, 21726025), (190, 13493005), (265, 9674230), (295, 8690410), (475, 5397202), (530, 4837115), (590, 4345205), (863, 2970650), (950, 2698601), (1007, 2545850), (1121, 2286950), (1325, 1934846), (1475, 1738082), (1726, 1485325), (2014, 1272925), (2242, 1143475), (2650, 967423), (2950, 869041), (3127, 819850), (4315, 594130), (5035, 509170), (5605, 457390), (6254, 409925), (8630, 297065), (10070, 254585), (11210, 228695), (15635, 163970), (16397, 156350), (21575, 118826), (25175, 101834), (28025, 91478), (31270, 81985), (32794, 78175), (43150, 59413), (45739, 56050), (50350, 50917)]