2520007672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{38039}}^1$

素因数の和:38085

約数の個数: 72

約数和(自身を含む): 5951928600

約数和(自身を除く): 3431920928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16562, 33124, 38039, 66248, 76078, 152156, 266273, 304312, 494507, 532546, 989014, 1065092, 1863911, 1978028, 2130184, 3461549, 3727822, 3956056, 6428591, 6923098, 7455644, 12857182, 13846196, 14911288, 24230843, 25714364, 27692392, 45000137, 48461686, 51428728, 90000274, 96923372, 180000548, 193846744, 315000959, 360001096, 630001918, 1260003836, 2520007672]

約数ペア:

[(1, 2520007672), (2, 1260003836), (4, 630001918), (7, 360001096), (8, 315000959), (13, 193846744), (14, 180000548), (26, 96923372), (28, 90000274), (49, 51428728), (52, 48461686), (56, 45000137), (91, 27692392), (98, 25714364), (104, 24230843), (169, 14911288), (182, 13846196), (196, 12857182), (338, 7455644), (364, 6923098), (392, 6428591), (637, 3956056), (676, 3727822), (728, 3461549), (1183, 2130184), (1274, 1978028), (1352, 1863911), (2366, 1065092), (2548, 989014), (4732, 532546), (5096, 494507), (8281, 304312), (9464, 266273), (16562, 152156), (33124, 76078), (38039, 66248)]