1729572020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 4054095360

約数和(自身を除く): 2324523340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 227, 236, 295, 454, 587, 590, 649, 908, 1135, 1174, 1180, 1298, 2270, 2348, 2497, 2596, 2935, 3245, 4540, 4994, 5870, 6457, 6490, 9988, 11740, 12485, 12914, 12980, 13393, 24970, 25828, 26786, 32285, 34633, 49940, 53572, 64570, 66965, 69266, 129140, 133249, 133930, 138532, 147323, 173165, 266498, 267860, 294646, 346330, 380963, 532996, 589292, 666245, 692660, 736615, 761926, 1332490, 1465739, 1473230, 1523852, 1904815, 2664980, 2931478, 2946460, 3809630, 5862956, 7328695, 7619260, 7861691, 14657390, 15723382, 29314780, 31446764, 39308455, 78616910, 86478601, 157233820, 172957202, 345914404, 432393005, 864786010, 1729572020]

約数ペア:

[(1, 1729572020), (2, 864786010), (4, 432393005), (5, 345914404), (10, 172957202), (11, 157233820), (20, 86478601), (22, 78616910), (44, 39308455), (55, 31446764), (59, 29314780), (110, 15723382), (118, 14657390), (220, 7861691), (227, 7619260), (236, 7328695), (295, 5862956), (454, 3809630), (587, 2946460), (590, 2931478), (649, 2664980), (908, 1904815), (1135, 1523852), (1174, 1473230), (1180, 1465739), (1298, 1332490), (2270, 761926), (2348, 736615), (2497, 692660), (2596, 666245), (2935, 589292), (3245, 532996), (4540, 380963), (4994, 346330), (5870, 294646), (6457, 267860), (6490, 266498), (9988, 173165), (11740, 147323), (12485, 138532), (12914, 133930), (12980, 133249), (13393, 129140), (24970, 69266), (25828, 66965), (26786, 64570), (32285, 53572), (34633, 49940)]