24640980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4545

約数の個数: 96

約数和(自身を含む): 84935424

約数和(自身を除く): 60294444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4513, 5460, 9026, 13539, 18052, 22565, 27078, 31591, 45130, 54156, 58669, 63182, 67695, 90260, 94773, 117338, 126364, 135390, 157955, 176007, 189546, 234676, 270780, 293345, 315910, 352014, 379092, 410683, 473865, 586690, 631820, 704028, 821366, 880035, 947730, 1173380, 1232049, 1642732, 1760070, 1895460, 2053415, 2464098, 3520140, 4106830, 4928196, 6160245, 8213660, 12320490, 24640980]

約数ペア:

[(1, 24640980), (2, 12320490), (3, 8213660), (4, 6160245), (5, 4928196), (6, 4106830), (7, 3520140), (10, 2464098), (12, 2053415), (13, 1895460), (14, 1760070), (15, 1642732), (20, 1232049), (21, 1173380), (26, 947730), (28, 880035), (30, 821366), (35, 704028), (39, 631820), (42, 586690), (52, 473865), (60, 410683), (65, 379092), (70, 352014), (78, 315910), (84, 293345), (91, 270780), (105, 234676), (130, 189546), (140, 176007), (156, 157955), (182, 135390), (195, 126364), (210, 117338), (260, 94773), (273, 90260), (364, 67695), (390, 63182), (420, 58669), (455, 54156), (546, 45130), (780, 31591), (910, 27078), (1092, 22565), (1365, 18052), (1820, 13539), (2730, 9026), (4513, 5460)]