82774340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 117535420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 53, 55, 62, 106, 110, 124, 155, 212, 220, 229, 265, 310, 341, 458, 530, 583, 620, 682, 916, 1060, 1145, 1166, 1364, 1643, 1705, 2290, 2332, 2519, 2915, 3286, 3410, 4580, 5038, 5830, 6572, 6820, 7099, 8215, 10076, 11660, 12137, 12595, 14198, 16430, 18073, 24274, 25190, 28396, 32860, 35495, 36146, 48548, 50380, 60685, 70990, 72292, 78089, 90365, 121370, 133507, 141980, 156178, 180730, 242740, 267014, 312356, 361460, 376247, 390445, 534028, 667535, 752494, 780890, 1335070, 1504988, 1561780, 1881235, 2670140, 3762470, 4138717, 7524940, 8277434, 16554868, 20693585, 41387170, 82774340]

約数ペア:

[(1, 82774340), (2, 41387170), (4, 20693585), (5, 16554868), (10, 8277434), (11, 7524940), (20, 4138717), (22, 3762470), (31, 2670140), (44, 1881235), (53, 1561780), (55, 1504988), (62, 1335070), (106, 780890), (110, 752494), (124, 667535), (155, 534028), (212, 390445), (220, 376247), (229, 361460), (265, 312356), (310, 267014), (341, 242740), (458, 180730), (530, 156178), (583, 141980), (620, 133507), (682, 121370), (916, 90365), (1060, 78089), (1145, 72292), (1166, 70990), (1364, 60685), (1643, 50380), (1705, 48548), (2290, 36146), (2332, 35495), (2519, 32860), (2915, 28396), (3286, 25190), (3410, 24274), (4580, 18073), (5038, 16430), (5830, 14198), (6572, 12595), (6820, 12137), (7099, 11660), (8215, 10076)]