76854580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 108939980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 59, 62, 110, 118, 124, 155, 191, 220, 236, 295, 310, 341, 382, 590, 620, 649, 682, 764, 955, 1180, 1298, 1364, 1705, 1829, 1910, 2101, 2596, 3245, 3410, 3658, 3820, 4202, 5921, 6490, 6820, 7316, 8404, 9145, 10505, 11269, 11842, 12980, 18290, 20119, 21010, 22538, 23684, 29605, 36580, 40238, 42020, 45076, 56345, 59210, 65131, 80476, 100595, 112690, 118420, 123959, 130262, 201190, 225380, 247918, 260524, 325655, 349339, 402380, 495836, 619795, 651310, 698678, 1239590, 1302620, 1397356, 1746695, 2479180, 3493390, 3842729, 6986780, 7685458, 15370916, 19213645, 38427290, 76854580]

約数ペア:

[(1, 76854580), (2, 38427290), (4, 19213645), (5, 15370916), (10, 7685458), (11, 6986780), (20, 3842729), (22, 3493390), (31, 2479180), (44, 1746695), (55, 1397356), (59, 1302620), (62, 1239590), (110, 698678), (118, 651310), (124, 619795), (155, 495836), (191, 402380), (220, 349339), (236, 325655), (295, 260524), (310, 247918), (341, 225380), (382, 201190), (590, 130262), (620, 123959), (649, 118420), (682, 112690), (764, 100595), (955, 80476), (1180, 65131), (1298, 59210), (1364, 56345), (1705, 45076), (1829, 42020), (1910, 40238), (2101, 36580), (2596, 29605), (3245, 23684), (3410, 22538), (3658, 21010), (3820, 20119), (4202, 18290), (5921, 12980), (6490, 11842), (6820, 11269), (7316, 10505), (8404, 9145)]