26052400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 70852608

約数和(自身を除く): 44800208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 191, 200, 220, 248, 275, 310, 341, 382, 400, 440, 496, 550, 620, 682, 764, 775, 880, 955, 1100, 1240, 1364, 1528, 1550, 1705, 1910, 2101, 2200, 2480, 2728, 3056, 3100, 3410, 3820, 4202, 4400, 4775, 5456, 5921, 6200, 6820, 7640, 8404, 8525, 9550, 10505, 11842, 12400, 13640, 15280, 16808, 17050, 19100, 21010, 23684, 27280, 29605, 33616, 34100, 38200, 42020, 47368, 52525, 59210, 65131, 68200, 76400, 84040, 94736, 105050, 118420, 130262, 136400, 148025, 168080, 210100, 236840, 260524, 296050, 325655, 420200, 473680, 521048, 592100, 651310, 840400, 1042096, 1184200, 1302620, 1628275, 2368400, 2605240, 3256550, 5210480, 6513100, 13026200, 26052400]

約数ペア:

[(1, 26052400), (2, 13026200), (4, 6513100), (5, 5210480), (8, 3256550), (10, 2605240), (11, 2368400), (16, 1628275), (20, 1302620), (22, 1184200), (25, 1042096), (31, 840400), (40, 651310), (44, 592100), (50, 521048), (55, 473680), (62, 420200), (80, 325655), (88, 296050), (100, 260524), (110, 236840), (124, 210100), (155, 168080), (176, 148025), (191, 136400), (200, 130262), (220, 118420), (248, 105050), (275, 94736), (310, 84040), (341, 76400), (382, 68200), (400, 65131), (440, 59210), (496, 52525), (550, 47368), (620, 42020), (682, 38200), (764, 34100), (775, 33616), (880, 29605), (955, 27280), (1100, 23684), (1240, 21010), (1364, 19100), (1528, 17050), (1550, 16808), (1705, 15280), (1910, 13640), (2101, 12400), (2200, 11842), (2480, 10505), (2728, 9550), (3056, 8525), (3100, 8404), (3410, 7640), (3820, 6820), (4202, 6200), (4400, 5921), (4775, 5456)]